TAPS AND DIES - Greenfield Industries

Transcription

TAPS AND DIES
Greenfield Industries is excited to announce the addition of
the Greenfield Threading brand. All taps in the Greenfield
Threading line are designed to machine a broad range of
materials and are manufactured out of premium high speed
steel.
This catalog shows the range of products available along
with machining parameters. Various coatings are available
for our taps designed for specific applications.
This catalog is also available to download at our website,
www.gfii.com. There you will also find catalogs and
supplements to our other globally recognized brands.
A new Greenfield Threading net pricing file is available upon
request. For more information, contact Customer Service
via telephone at 800-348-2885 or via email at standard.
[email protected], or visit the Greenfield Industries web site,
www.gfii.com.
Vermont Tap & Die has now combined with Greenfield Threading
providing our customers with confidence that they are receiving the
quality and reliability they expect from the Greenfield family of tools.
Greenfield Industries dedication to our customers has brought these
two products lines together, creating an unparallel commitment of
high-quality pieces, sizes, and availablity of tap and dies through one
manufacturer.
In the ever-changing demands of industry and technology, we are
continuously researching and finding ways to provide our customers
with all of your cutting tool needs.
Introduction
Metal Cutting Safety
Information to read before using Greenfield Threading products —
Modern metalcutting operations involve high energy, high
spindle or cutter speeds, and high temperatures and cutting
forces. Hot, flying chips may be projected from the workpiece
during metalcutting. Although advanced cutting tool materials
are designed and manufactured to withstand the high
cutting forces and temperatures that normally occur in these
operations, they are susceptible to fragmenting in service,
particularly if they are subjected to over-stress, severe impact,
or otherwise abused.Therefore, precautions should be taken to
adequately protect workers, observers, and equipment against
hot, flying chips, fragmented cutting tools, broken workpieces,
or other similar projectiles. Machines should be fully guarded
and personal protective equipment should be used at all times.
When grinding advanced cutting tool materials, a suitable
means for collection and disposal of dust, mist, or sludge should
be provided. Overexposure to dust or mist containing metallic
particles can be hazardous to health, particularly if exposure
continues over an extended period of time, and may cause
eye, skin, and mucous membrane irritation and temporary or
permanent respiratory disease. Certain existing pulmonary
and skin conditions may be aggravated by exposure to dust
or mist. Adequate ventilation, respiratory protection, and eye
protection should be provided when grinding, and workers
should avoid breathing of and prolonged skin contact with dust
or mist.
General Industry Safety and Health Regulations, Part 1910,
U.S. Department of Labor, published in Title 29 of the Code of
Federal Regulations should be consulted. Obtain a copy from
Greenfield and read the applicable Material Safety Data Sheet
before grinding.
Cutting tools are only one part of the worker /machine-tool
system. Many variables exist in machining operations, including
the metal removal rate; the workpiece size, shape, strength and
rigidity; the chucking and fixturing; the load carrying capability
of centers; the cutter and spindle speed and torque limitations;
the holder and boring bar overhang; the available power; and
the condition of the tooling and the machine. A safe metalcutting
operation must take all of these variables, and others, into
consideration.
Greenfield has no control over the end use of its products or the
environment into which those products are placed. Greenfield
urges that its customers adhere to the recommended standards
of use of their metalcutting machines and tools, and that they
follow procedures that ensure safe metalcutting operations. The
information included throughout this catalog under the heading
“Technical Data” and other recommendations on machining
practices referred to herein are only advisory in nature and do not
constitute representations or warranties and are not necessarily
appropriate for any particular work environment or application.
Surface Treatments for Taps
Surface Treatment
Recommended Applications
Precautions
TiN
For ferrous and non-metallic materials: free-machining steels
and irons, high tensile steels, tough machining steels, plastics,
hard rubber, and fiber. The hard, smooth finish increases tool life,
improves finish, and allows higher speeds.
Use with caution in titanium,
titanium alloys, and
aluminum die casting due to
tendency to gall.
For ferrous and non-ferrous materials: cast iron, aluminum,
stainless steel, brass, abrasive materials, high-silicon automotive
aluminum, glass-filled plastics, and composites. The hard,
smooth finish increases tool life and improves finish.
Use with caution in titanium
and titanium alloys due to
tendency to gall.
(Titanium Nitride)
TiCN
(Titanium Carbonitride)
2
CUSTOMER SERVICE: telephone 800.348.2885 • fax 800.892.4290
Introduction
Table of Contents
Style Number
Description
Page
Machine Taps for Through or Blind Holes
HTHM . . . . . . . . . . CNC Straight Flute Hand Tap for Cast Iron and Harder Materials . . . . 6
HTGP . . . . . . . . . . General Purpose Straight Flute Hand Tap . . . . . . . . . . . . . . . 7-9
HTGP / SPGP Sets . . General Purpose Straight Flute Hand Tap Sets . . . . . . . . . . . 10
HTGPL . . . . . . . . . General Purpose Left-Hand Straight Flute Hand Tap . . . . . . . . . . 11
Spiral Point Taps for Through Holes
SPS . . . . . . . . . . . . CNC Spiral Point Tap for Steels and Stainless Steel . . . . . . . . . . 12
SPGP . . . . . . . . . . General Purpose Spiral Point Tap . . . . . . . . . . . . . . . . . . 13-15
SPGPX . . . . . . . . . 6" Extended Length General Purpose Spiral Point Tap . . . . . . . . . 16
SPLS . . . . . . . . . . Low Shear General Purpose Spiral Point Tap . . . . . . . . . . . . . . 17
SPAR . . . . . . . . . . Spiral Point Tap for Aerospace Fasteners . . . . . . . . . . . . . . . . 18
SPHD . . . . . . . . . . CNC Heavy-Duty Spiral Point . . . . . . . . . . . . . . . . . . . . . . 19
Spiral Flute Taps for Blind Holes
SFS . . . . . . . . . . . . CNC Spiral Flute Tap for Steels and Stainless Steel . . . . . . . . . . 20
SFHD . . . . . . . . . . CNC Heavy-Duty Spiral Flute Tap . . . . . . . . . . . . . . . . . . . . 21
SFGP . . . . . . . . . . High-Spiral General Purpose Spiral Flute Tap . . . . . . . . . . . . . 22
Thread Forming Taps
FTGP . . . . . . . . . . General Purpose Thread Forming Tap . . . . . . . . . . . . . . . . . 23
Pipe Taps
PTT . . . . . . . . . . . . NPT/NPTF Medium Hook Taper Pipe Tap . . . . . . . . . . . . . . . 24
PTTI . . . . . . . . . . . NPT/NPTF Medium Hook Interrupted Thread Taper Pipe Tap . . . . . 25
PTS . . . . . . . . . . . . NPS/NPSM/NPSC and NPSF Medium Hook Straight Pipe . . . . . . 26
ELPTT . . . . . . . . . CNC Extra Length Medium Hook Taper Pipe Tap with Machine Tap Shank . . 27
Dies
377 . . . . . . . . . . . . Hexagon Rethreading Dies, Carbon Steel . . . . . . . . . . . . . 28-29
382, 6382 . . . . . . . Round Adjustable Dies, Carbon Steel and High-Speed Steel . . . 30-32
1750, 1790 . . . . . . Die Stocks for Round Adjustable Dies . . . . . . . . . . . . . . . . . 32
T&RAD Sets . . . . Tap & Round Adjustable Die Set . . . . . . . . . . . . . . . . . . . . 33
1386 . . . . . . . . . . . Little Giant® Two-Piece Die Systems . . . . . . . . . . . . . . . . 34-35
1381, 1382, A1 . . . Accessories for Little Giant® Two-Piece Dies . . . . . . . . . . . . . . 36
300, 330 . . . . . . . . Tap Wrenches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
335 . . . . . . . . . . . . Screw Extractors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Technical Information
Tap / Drill Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pipe Tap Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Tapping Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39-41
Tap Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42-43
Standard Tap Marking System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Standard Tap Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-47
Thread Limits – Taper Pipe Taps – Ground Thread . . . . . . . . . . . . . . . . . . . . . 47
Thread Limits – Fractional Taps – Ground Thread . . . . . . . . . . . . . . . . . . . . . . 48
Thread Limits – Machine Screw Taps – Ground Thread . . . . . . . . . . . . . . . . . . . 49
Thread Limits – Metric Taps – Ground Thread . . . . . . . . . . . . . . . . . . . . . . . . 50
Basic Thread Dimensions – Fractional Sizes . . . . . . . . . . . . . . . . . . . . . . . 51-52
Basic Thread Dimensions – Machine Screw Sizes . . . . . . . . . . . . . . . . . . . . . . 53
Quick Shipment Program – Special Taps – Ground Thread . . . . . . . . . . . . . . . . . 54
Decimal Equivalent Chart . . . . . . . . . . . . . . . . . . . . . . . . . . inside back cover
Index by Order Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
56-60
3
Tap Drill Recommendations
Color Code: Machine Screw, Fractional, and Metric Sizes
Cutting Taps Forming Taps
Tap Size & Pitch
drill decimal
drill decimal
inch
metric
size inch
sizeinch
0-80
M1,6 x 0,35
M1,8 x 0,35
1-64
1-72
M2 x 0,4
2-56
2-64
M2,2 x 0,45
M2,5 x 0,45
3-48
3-56
4-40
4-48
M3 x 0,5
5-40
5-44
M3,5 x 0,6
6-32
6-40
M4 x 0,7
8-32
8-36
M4,5 x 0,75
10-24
10-32
M5 x 0,8
12-24
12-28
M6 x 1
1/4-20
1/4-28
M7 x 1
5/16-18
5/16-24
M8 x 1,25
M8 x 1
3/8-16
3/8-24
M10 x 1,5
M10 x 1,25
7/16-14
7/16-20
4
3/64
1,25
1,45
53
53
1,6
50
50
1,75
2,05
47
46
43
42
2,5
38
37
2,9
36
33
3,3
29
29
3,7
26
21
4,2
16
15
5,0
7
3
6,0
F
I
6,7
7,0
5/16
Q
8,5
8,7
U
25/64
.0469
.0492
.0571
.0595
.0595
.0630
.0700
.0700
.0689
.0807
.0785
.0810
.0890
.0935
.0984
.1015
.1040
.1142
.1065
.1130
.1299
.1360
.1360
.1457
.1470
.1590
.1654
.1770
.1800
.1969
.2010
.2130
.2362
.2570
.2720
.2638
.2756
.3125
.3320
.3346
.3425
.3680
.3906
54
1,45
1,65
51
51
1,8
5/64
47
2,0
2,3
43
2,3
38
2,6
7/64
33
2,9
3,2
1/8
3,25
3,7
25
24
4,1
11/64
16
14
8
7
7/32
1
15/64
F
L
M
7,4
19/64
S
T
U
9,4
Y
Z
.0550
.0571
.0650
.0670
.0670
.0709
.0781
.0785
.0787
.0906
.0890
.0906
.1015
.1024
.1094
.1130
.1142
.1260
.1250
.1280
.1457
.1495
.1520
.1614
.1719
.1770
.1820
.1990
.2010
.2188
.2280
.2340
.2570
.2900
.2950
.2913
.2969
.3480
.3580
.3680
.3701
.4040
.4130
Cutting Taps Forming Taps
Tap Size & Pitch
drill decimal
drill decimal
inch
metric
size inch
sizeinch
M12 x 1,75
M12 x 1,25
1/2-13
1/2-20
M14 x 2
9/16-12
9/16-18
5/8-11
5/8-18
M16 x 2
M16 x 1,5
M18 x 2,5
M18 x 1,5
3/4-10
3/4-16
M20 x 2,5
M20 x 1,5
M22 x 2,5
M22 x 1,5
7/8-9
7/8-14
M24 x 3
M24 x 2
1-8
1-12
M27 x 3
M27 x 2
1-1/8-7
1-1/8-12
M30 x 3,5
M30 x 2
1-1/4-7
1-1/4-12
M33 x 3,5
M33 x 2
1-3/8-6
1-3/8-12
M36 x 4
M36 x 3
1-1/2-6
1-1/2-12
M39 x 4
M39 x 3
10,2
10,8
27/64
29/64
12,0
31/64
33/64
17/32
37/64
14,0
14,5
15,5
16,5
21/32
11/16
17,5
18,5
19,5
20,5
49/64
13/16
21,0
22,0
7/8
59/64
24,0
25,0
63/64
1-3/64
26,5
28,0
1-7/64
1-11/64
29,5
31,0
1-7/32
1-19/64
32,0
33,0
1-11/32
1-27/64
35,0
36,0
.4016
.4252
.4219
.4531
.4724
.4844
.5156
.5312
.5781
.5512
.5709
.6102
.6496
.6562
.6875
.6890
.7283
.7677
.8071
.7656
.8125
.8268
.8661
.8750
.9219
.9449
.9843
.9844
1.0469
1.0433
1.1024
1.1094
1.1719
1.1614
1.2205
1.2188
1.2969
1.2598
1.2992
1.3438
1.4219
1.3780
1.4173
11,2
11,5
15/32
12,25
33/64
17/32
13,5
14,75
15,25
19/32
15,25
39/64
17,25
45/64
23/32
.4409
.4528
.4688
.4823
.5156
.5312
.5315
.5807
.6004
.5938
.6004
.6094
.6791
.7031
.7188
FORM
TAPS
NOT
AVAILABLE
IN
THESE
SIZES
Icon Reference
Coating and Material / Icon Glossary
Icon
Material
Hardness TiN TiCNTiALN
Code P
Austentic Stainless Steel
< 35 HRc
*
P
Martinistic Stainless Steel
< 35 HRc
*
P
Martinistic Stainless Steel
>= 35 HRc
PH Stainless Steel
< 35 HRc
*
P
PH Stainless Steel
<= 35 HRc
*
P
Ni, Co, Fe Based Super AlloysP
Titanium
P
P
Alloy Steel 16-23 HRc
*
*
Alloy Steel
23-38 HRc
*
*
P
Alloy Steel
> 38 HRc
*
P
Carbon Steel 16-23 HRc **
P
Carbon Steel 2
3-38 HRc **
P
Carbon Steel> 38 HRc*
P
Low Carbon Steel
13-23 HRc
*
*
P
Low Carbon Steel
23-38 HRc
*
*
P
Low Carbon Steel
> 38 HRc
*
P
Gray Cast Iron18-22 HRc*
P
Nodular Cast Iron
22-32 HRc
*
P
Aluminum < 10% Si
*
P
Aluminum > 10% Si
*
P
Hardened Steel
>45 HRc
M
P= BEST Performance
* = Additional recommended
coating options
S
P
K
N
H
Additional coating
upon request.
Icon Glossary
Substrate
Applications
HSS
HSS-E
Carbon
Steel
Thru Holes Blind Holes
Geometry Straight
Flute
Taper 7-10
40°
49°
Plug 3-5
Bottoming
1-1/2- 2
302A
311
Chamfers
Styles 302
Pipe
NPS
NPSF
Dryseal
NPT
Form
Tap
Mod Bott
2-1/2
Pipe 3-1/2
NPTF
Dryseal
NPSM
NPSC
3/4“ / 12”
Coatings
Bright
TiN
Steam
Oxide
TiCN
Oxide
Over
Nitride
5
Style HTHM • CNC Straight Flute for Cast Iron and Harder Materials
SPIRAL FLUTE TAP
THREAD FORMING TAPS
PIPE TAPS
K
Applications |
H
Features |
Tapping speeds see page 39-41.
SPIRAL POINT TAP
MACHINE TAPS
302A
HSS-E
Straight
Flute
TiCN
Mod Bott
2-1/2
Oxide
Over
Nitride
l1
l3
l2
d1
Inch Sizes
diameter
& pitch
10-24
10-32
1/4-20
1/4-20
1/4-28
5/16-18
5/16-18
5/16-24
3/8-16
3/8-16
7/16-14
7/16-14
1/2-13
1/2-13
1/2-20
3/4-16
thread
form
UNC
UNF
UNC
UNC
UNF
UNC
UNC
UNF
UNC
UNC
UNC
UNC
UNC
UNC
UNF
UNF
Metric Sizes
diameter
& pitch
d1
number H-
mm of flutes limit
4.83
4
H3
4.83
4
H3
6.35
4
H3
6.35
4
H5
6.35
4
H3
7.94
4
H3
7.94
4
H5
7.94
4
H3
9.53
4
H3
9.53
4
H5
11.11
4
H3
11.11
4
H5
12.70
4
H3
12.70
4
H5
12.70
4
H5
19.05
4
H5
d1 number D-
in mm of flutes limit
.1968
.2362
.3150
.3937
.4724
.4724
.5512
5.00
6.00
8.00
10.00
12.00
12.00
14.00
3
3
4
4
4
4
4
D4
D5
D5
D6
D6
D6
D6
l1
l2
in mm
in mm
2.375 60.33
.500
12.70
2.375 60.33
.500
12.70
2.500 63.50
.625
15.88
2.500 63.50
.625
15.88
2.500 63.50
.625
15.88
2.719 69.06
.688
17.46
2.719 69.06
.688
17.46
2.719 69.06
.688
17.46
2.938 74.61
.750
19.05
2.938 74.61
.750
19.05
3.156 80.17
.875
22.23
3.156 80.17
.875
22.23
3.375 85.73
.938
23.81
3.375 85.73
.938
23.81
3.375 85.73
.938
23.81
4.250 107.95 1.218 30.92
l1
in mm
2.375
2.500
2.719
2.938
3.375
3.375
3.594
60.33
63.50
69.06
74.61
85.73
85.73
91.28
in
l2
.500
.625
.688
.750
.938
.938
1.000
l3order number
in mm Oxide over NitrideTiCN
.375
9.53
330259
—
.375
9.53
330260
—
.375
9.53
330261
300216
.375
9.53
330278
—
.375
9.53
330262
—
.438
11.11
330263
300217
.438
11.11
330279
—
.438
11.11
330264
—
.500
12.70
330265
—
.500
12.70
330280
—
—
—
330267
—
—
—
330281
—
—
—
330269
—
—
—
330283
—
—
—
330284
—
—
—
330290
—
mm
12.70
15.88
17.46
19.05
23.81
23.81
25.40
l3
order number
in mm Oxide over NitrideTiCN
.375
.375
.438
.500
—
—
—
9.53
9.53
11.11
12.70
—
—
—
330291
330292
330293
330294
330295
330296
330298
—
—
—
300218
—
300219
—
TECHNICAL INFO
DIES
M5 x 0.8
M6 x 1
M8 x 1.25
M10 x 1.5
M12 x 1.25
M12 x 1.75
M14 x 1.5
in
.1900
.1900
.2500
.2500
.2500
.3125
.3125
.3125
.3750
.3750
.4375
.4375
.5000
.5000
.5000
.7500
6
Style HTGP • General Purpose Straight Flute
N
Features |
Set consists of one
each taper, plug,
bottoming chamfer.
HSS
Bright
Taper 7-10
Plug 3-5
Bottoming
1-1/2- 2
TiN
TiCN
Steam
Oxide
Inch Sizes
order number
diameterthrd d1no. H-
l1 l2 taper plug
bottoming
set
& pitch form in mm flts limit in mm inmm Bright TiN Bright Oxide TiN TiCN Bright TiN Bright TiN
0-80
0-80
1-64
1-72
2-56
2-56
2-56
2-64
3-48
3-56
4-40
4-40
4-40
4-48
5-40
5-40
5-44
6-32
6-32
6-32
6-32
6-40
8-32
8-32
8-32
8-32
8-32
8-32
8-32
8-36
UNF
UNF
UNC
UNF
UNC
UNC
UNC
UNF
UNC
UNF
UNC
UNC
UNC
UNF
UNC
UNC
UNF
UNC
UNC
UNC
UNC
UNF
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNF
.0600
.0600
.0730
.0730
.0860
.0860
.0860
.0860
.0990
.0990
.1120
.1120
.1120
.1120
.1250
.1250
.1250
.1380
.1380
.1380
.1380
.1380
.1640
.1640
.1640
.1640
.1640
.1640
.1640
.1640
1.52
1.52
1.85
1.85
2.18
2.18
2.18
2.18
2.51
2.51
2.84
2.84
2.84
2.84
3.18
3.18
3.18
3.51
3.51
3.51
3.51
3.51
4.17
4.17
4.17
4.17
4.17
4.17
4.17
4.17
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
2
3
3
4
4
4
H1
H2
H1
H1
H2
H1
H2
H2
H2
H2
H1
H2
H2
H2
H2
H2
H2
H2
H3
H2
H3
H2
H1
H2
H3
H2
H3
H2
H3
H2
1.625
1.625
1.688
1.688
1.750
1.750
1.750
1.750
1.813
1.813
1.875
1.875
1.875
1.875
1.938
1.938
1.938
2.000
2.000
2.000
2.000
2.000
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
41.28
41.28
42.86
42.86
44.45
44.45
44.45
44.45
46.04
46.04
47.63
47.63
47.63
47.63
49.21
49.21
49.21
50.80
50.80
50.80
50.80
50.80
53.98
53.98
53.98
53.98
53.98
53.98
53.98
53.98
0.313
0.313
0.375
0.375
0.438
0.438
0.438
0.438
0.500
0.500
0.563
0.563
0.563
0.563
0.625
0.625
0.625
0.688
0.688
0.688
0.688
0.688
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
7.94
7.94
9.53
9.53
11.11
11.11
11.11
11.11
12.70
12.70
14.29
14.29
14.29
14.29
15.88
15.88
15.88
17.46
17.46
17.46
17.46
17.46
19.05
19.05
19.05
19.05
19.05
19.05
19.05
19.05
330004
—
330005
330006
—
330007
300272
330008
300512
300637
—
—
300819
300934
—
301056
301171
—
—
301320
301353
301478
—
—
—
—
—
301718
301742
301924
—
—
—
—
—
—
300278
339044
339046
—
—
300815
300930
—
301052
301177
—
—
—
301359
301474
—
—
—
—
—
—
301748
301920
330016
—
—
—
330066
300041
—
300047
—
300058
330017
—
—
—
330067
300165
—
—
—
330068
330018
—
—
—
330069
330019
—
—
—
300264
300280
—
300286 330035 300299
330020
—
—
—
330070
300520
—
300526
—
300538
300645
—
339047
—
300652
330021
—
—
—
—
300769
—
—
—
300778
300827
—
300823 330036 300835
300942
—
300948
—
300959
301007
—
—
—
301015
301064
—
301060
—
301072
301189
—
—
—
301197
301247
—
—
—
301254
301270
—
—
—
301288
301338
—
330062
—
301346
301361 330037 301367 330038 301379
301486
—
301482
—
301494
330022
—
—
—
—
301544
—
—
—
301551
301577
—
—
—
301585
301635
—
—
—
301643
301668
—
—
—
301676
301726
—
330063
— 301734
301759 330039 301755 330040 301767
301933
—
301938
—
301940
—
300054
—
—
—
—
300294
—
339045
339048
—
—
300831
300955
—
301078
301193
—
—
—
301375
301490
—
—
—
—
—
—
301763
301946
—
—
—
—
—
—
341573
—
341599
341607
—
—
341623
341649
—
341664
341672
—
—
341698
341706
341714
—
—
—
—
—
341730
341748
341755
—
—
—
—
—
—
174511
—
355802
355803
—
—
174530
174531
—
174536
174537
—
—
—
174538
174539
—
—
—
—
—
—
174544
174545
continued on next page
7
THREAD FORMING TAPS
d1
PIPE TAPS
l2
DIES
l1
SPIRAL FLUTE TAP
SPIRAL POINT TAP
302
Straight
Flute
TECHNICAL INFO
P
Applications |
MACHINE TAPS
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
SPIRAL POINT TAP
MACHINE TAPS
Style HTGP • General Purpose Straight Flute (continued)
order number
l1 l2taper plug
bottoming
set
& pitch form in mmflts limit in mm inmm Bright TiN Bright Oxide TiN TiCN Bright TiN Bright TiN
10-24
10-24
10-24
10-24
10-24
10-32
10-32
10-32
10-32
10-32
12-24
12-28
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-28
1/4-28
1/4-28
1/4-28
5/16-18
5/16-18
5/16-18
5/16-18
5/16-18
5/16-18
5/16-24
5/16-24
5/16-24
3/8-16
3/8-16
3/8-16
3/8-16
3/8-24
3/8-24
7/16-14
7/16-14
7/16-20
7/16-20
1/2-13
1/2-13
1/2-13
1/2-13
1/2-20
1/2-20
1/2-20
9/16-12
9/16-18
UNC
UNC
UNC
UNC
UNC
UNF
UNF
UNF
UNF
UNF
UNC
UNF
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNF
UNF
UNF
UNF
UNC
UNC
UNC
UNC
UNC
UNC
UNF
UNF
UNF
UNC
UNC
UNC
UNC
UNF
UNF
UNC
UNC
UNF
UNF
UNC
UNC
UNC
UNC
UNF
UNF
UNF
UNC
UNF
.1900
.1900
.1900
.1900
.1900
.1900
.1900
.1900
.1900
.1900
.2160
.2160
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.3125
.3125
.3125
.3125
.3125
.3125
.3125
.3125
.3125
.3750
.3750
.3750
.3750
.3750
.3750
.4375
.4375
.4375
.4375
.5000
.5000
.5000
.5000
.5000
.5000
.5000
.5625
.5625
4.83
4.83
4.83
4.83
4.83
4.83
4.83
4.83
4.83
4.83
5.49
5.49
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
7.94
7.94
7.94
7.94
7.94
7.94
7.94
7.94
7.94
9.53
9.53
9.53
9.53
9.53
9.53
11.11
11.11
11.11
11.11
12.70
12.70
12.70
12.70
12.70
12.70
12.70
14.29
14.29
2
2
3
4
4
2
2
3
4
4
4
4
2
3
3
3
4
4
4
4
4
2
3
4
4
2
3
4
4
4
4
3
4
4
3
4
4
4
3
4
4
4
4
4
3
4
4
4
3
4
4
4
4
H2
H3
H3
H2
H3
H2
H3
H3
H2
H3
H3
H3
H3
H2
H3
H5
H1
H2
H3
H5
H11
H3
H3
H2
H3
H3
H3
H2
H3
H5
H11
H3
H3
H4
H3
H2
H3
H5
H3
H3
H3
H5
H3
H5
H3
H1
H3
H5
H3
H3
H5
H3
H3
2.375
2.375
2.375
2.375
2.375
2.375
2.375
2.375
2.375
2.375
2.375
2.375
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.719
2.719
2.719
2.719
2.719
2.719
2.719
2.719
2.719
2.938
2.938
2.938
2.938
2.938
2.938
3.156
3.156
3.156
3.156
3.375
3.375
3.375
3.375
3.375
3.375
3.375
3.594
3.594
60.33
60.33
60.33
60.33
60.33
60.33
60.33
60.33
60.33
60.33
60.33
60.33
63.50
63.50
63.50
63.50
63.50
63.50
63.50
63.50
63.50
63.50
63.50
63.50
63.50
69.06
69.06
69.06
69.06
69.06
69.06
69.06
69.06
69.06
74.61
74.61
74.61
74.61
74.61
74.61
80.17
80.17
80.17
80.17
85.73
85.73
85.73
85.73
85.73
85.73
85.73
91.28
91.28
0.875
0.875
0.875
0.875
0.875
0.875
0.875
0.875
0.875
0.875
0.938
0.938
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.125
1.125
1.125
1.125
1.125
1.125
1.125
1.125
1.125
1.250
1.250
1.250
1.250
1.250
1.250
1.438
1.438
1.438
1.438
1.656
1.656
1.656
1.656
1.656
1.656
1.656
1.656
1.656
22.23
22.23
22.23
22.23
22.23
22.23
22.23
22.23
22.23
22.23
23.81
23.81
25.40
25.40
25.40
25.40
25.40
25.40
25.40
25.40
25.40
25.40
25.40
25.40
25.40
28.58
28.58
28.58
28.58
28.58
28.58
28.58
28.58
28.58
31.75
31.75
31.75
31.75
31.75
31.75
36.51
36.51
36.51
36.51
42.07
42.07
42.07
42.07
42.07
42.07
42.07
42.07
42.07
—
—
—
302161
302195
—
—
—
302435
302468
302526
302583
—
—
—
—
305008
305033
305065
—
—
—
—
—
305214
—
—
—
305396
—
—
—
305511
—
—
—
305693
—
—
305818
305990
—
306113
—
—
—
306295
—
—
306444
—
306626
306741
—
—
—
—
302191
—
—
—
—
302464
302522
—
—
—
—
—
—
—
305061
—
—
—
—
—
305210
—
—
—
305392
—
—
—
305517
—
—
—
305699
—
—
305814
305996
—
306119
—
—
—
306291
—
—
306440
—
306622
—
301999
302021
302112
302179
302203
302260
302294
302385
302443
302476
302534
302591
326004
330024
326160
330025
305016
305040
305073
305107
330026
326087
326244
305198
305222
326285
326368
305370
305404
305438
330027
326442
305529
305552
326525
305677
305701
305735
326608
305826
306006
306030
306121
306154
326681
306246
306303
306337
326707
306451
306485
306634
306758
—
—
—
—
330041
—
—
—
—
330043
—
—
—
—
—
—
—
—
330047
—
—
—
—
—
330049
—
—
—
330052
—
—
—
—
—
—
—
330055
—
—
330058
—
—
—
—
—
—
330059
—
—
—
—
—
—
—
—
—
—
302209
—
—
330045
—
302472
302530
330046
—
—
—
—
—
—
305079
305103
—
—
326240
—
305228
—
—
—
305403
—
—
—
305525
—
326521
—
305707
305731
—
305822
306002
306036
306127
306157
—
—
306309
—
—
306457
—
306630
306754
—
—
—
—
330042
—
—
—
—
330044
—
—
—
—
—
—
—
—
330048
—
—
—
—
—
330051
—
—
—
330053
—
—
—
—
—
—
—
330057
—
—
—
—
—
—
—
—
—
330060
—
—
—
—
—
—
—
302039
302120
302187
302211
302278
302302
302393
302450
302484
302542
302609
326012
—
326178
—
305024
305057
305081
305115
—
326095
326251
305206
305230
326293
326376
305388
305412
305446
—
326459
305537
305560
326533
305685
305719
305743
326616
305834
306014
306048
306139
306162
326699
—
306311
306345
—
306469
—
306642
306766
—
—
—
302217
—
—
—
—
302480
302548
—
—
—
—
—
—
—
305087
305111
—
—
—
305209
305236
—
—
—
305418
—
—
—
305533
—
326539
—
305715
305749
—
305830
306010
306044
306135
306165
—
—
306317
306341
—
306465
—
306648
306762
—
—
—
341771
341789
—
—
—
341805
341813
341821
341839
—
—
—
—
330080
342514
342522
—
—
—
—
—
342530
—
—
—
342555
—
—
—
342563
—
—
—
342589
—
—
342597
342605
—
342613
—
—
—
342621
—
—
342639
—
342647
342654
—
—
—
174508
—
—
—
—
174509
174510
—
—
—
—
—
—
—
174506
—
—
—
—
—
174507
—
—
—
174532
—
—
—
174533
—
—
—
174528
—
—
174529
174540
—
174541
—
—
—
174504
—
—
174505
—
174546
—
8
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6
4
6
4
6
H3
H5
H3
H3
H3
H3
H3
H4
H4
H4
H4
H4
H4
H4
H4
H4
H4
H4
H4
H4
3.813
3.813
3.813
4.031
4.031
4.250
4.250
4.469
4.469
5.125
5.125
5.125
5.438
5.438
5.750
5.750
6.063
6.063
6.375
6.375
96.84
96.84
96.84
102.39
102.39
107.95
107.95
113.51
113.51
130.18
130.18
130.18
138.11
138.11
146.05
146.05
153.99
153.99
161.93
161.93
1.813
1.813
1.813
1.813
1.813
2.000
2.000
2.219
2.219
2.500
2.500
2.500
2.566
2.566
2.566
2.566
3.000
3.000
3.000
3.000
46.04
46.04
46.04
46.04
46.04
50.80
50.80
56.36
56.36
63.50
63.50
63.50
65.17
65.17
65.17
65.17
76.20
76.20
76.20
76.20
306923
—
307046
307160
307194
307343
307467
307707
307822
308069
308184
308275
308424
308457
308549
308572
—
—
308788
308812
306929
—
307042
—
—
307349
307463
307703
307828
308065
—
—
—
—
—
—
—
—
—
—
306931 330061 306937
306964
—
—
307053
—
307059
307178
—
—
307202
—
—
307350
—
307356
307475
—
307471
307715
—
307711
307830
—
307836
308077
—
308073
308192
—
330065
308283
—
—
308432
—
—
308465
—
—
308556
—
—
308580
—
—
308671
—
—
308705
—
—
308796
—
—
308820
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
306949
306972
307061
307186
307210
307368
307483
307723
307848
308085
308200
308291
308440
308473
308564
308598
—
308713
308804
308838
306945
306978
307067
—
—
307364
307489
307729
307844
308081
—
—
—
—
—
—
—
—
—
—
342662
—
342670
342688
342696
342704
342712
342720
342738
342746
—
342761
—
—
—
—
—
—
—
—
174534
—
174535
—
—
174513
174514
174543
174542
174503
—
—
—
—
—
—
—
—
—
—
Metric Sizes
order number
diameter d1 no. D-
l1
l2
taper
plug
bottoming
set
& pitch in
mmflts
limit in.
mm in mmBrightTiNBright TiN BrightTiN BrightTiN
M1.6 x 0.35
M2 x 0.4
M2.5 x 0.45
M3 x 0.5
M3.5 x 0.6
M4 x 0.7
M4.5 x 0.75
M5 x 0.8
M6 x 1.0
M7 x 1.0
M8 x 1.0
M8 x 1.25
M10 x 1.25
M10 x 1.5
M12 x 1.25
M12 x 1.75
M14 x 1.5
M14 x 2.0
M16 x 1.5
M16 x 2.0
M18 x 1.5
M18 x 2.5
M20 x 1.5
M20 x 2.5
M24 x 3.0
M30 x 3.5
.0630
.0787
.0984
.1181
.1378
.1575
.1771
.1969
.2362
.2756
.3150
.3150
.3937
.3937
.4724
.4724
.5512
.5512
.6299
.6299
.7087
.7087
.7874
.7874
.9449
1.1811
1.60
2.00
2.50
3.00
3.50
4.00
4.50
5.00
6.00
7.00
8.00
8.00
10.00
10.00
12.00
12.00
14.00
14.00
16.00
16.00
18.00
18.00
20.00
20.00
24.00
30.00
2
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
D3
D3
D3
D3
D4
D4
D4
D4
D5
D5
D5
D5
D5
D6
D5
D6
D6
D7
D6
D7
D6
D7
D6
D7
D8
D9
1.625
1.750
1.813
1.938
2.000
2.125
2.375
2.375
2.500
2.719
2.719
2.719
2.938
2.938
3.375
3.375
3.594
3.594
3.813
3.813
4.031
4.031
4.469
4.469
4.906
5.438
41.28
44.45
46.04
49.21
50.80
53.98
60.33
60.33
63.50
69.06
69.06
69.06
74.61
74.61
85.73
85.73
91.28
91.28
96.84
96.84
102.39
102.39
113.51
113.51
124.62
138.11
.313
7.94
—
—
328018
—
330071
—
—
—
.375
9.53 328067 328684 328075 328685 328083 328686 174516 343502
.438 11.11 328158 328688 328166 328689 328174 328690 174559 343503
.625 15.88 328182 328691 328190 328188 328208 328205 174519 343504
.688 17.46 328240
— 328257 328693 328265
— 174560
—
.750 19.05 328273 328695 328281 328287 328299 328295 174520 343506
.875 22.23 328331
—
328349 328697 328356
—
174561
—
.875 22.23 328364 328698 328372 328378 328380 328386 174521 343508
1.000 25.40 328422 328699 328430 328436 328448 328444 174522 343509
1.125 28.58 330009
—
328497
—
330072
—
—
—
1.125 28.58 330010
—
330028
—
330073
—
—
—
1.125 28.58 328547 328703 328554 328550 328562 328568 174524 343511
1.250 31.75 330011
—
330029
—
330074
—
—
—
1.250 31.75 328604 328704 328612 328618 328620 328626 174548 343512
1.656 42.07 330012
—
330030
—
330075
—
—
—
1.656 42.07 328661 328705 328679 328675 328687 328683 174549 343513
1.656 42.07 330013
—
330031
—
330076
—
—
—
1.656 42.07 328752 328706 328760 328707 328778 328708 174550 343514
1.813 46.04 330014
— 330032
—
330077
—
—
—
1.813 46.04 328810 328709 328828 328710 328836 328711 174551 343515
1.813 46.04 330015
— 330033
—
—
—
—
—
1.813 46.04 328877
—
328885
—
328893
— 174552
—
2.000 50.80
—
—
330034
—
330078
—
—
—
2.000 50.80 328935
—
328943 328716 328950 328717 174553
—
2.219 56.36 329057
—
329065 328719 329073 328720
—
—
2.563 65.09
—
—
329180
—
—
—
—
—
9
SPIRAL POINT TAP
15.88
15.88
15.88
17.46
17.46
19.05
19.05
22.23
22.23
25.40
25.40
25.40
28.58
28.58
31.75
31.75
34.93
34.93
38.10
38.10
SPIRAL FLUTE TAP
.6250
.6250
.6250
.6875
.6875
.7500
.7500
.8750
.8750
.0000
.0000
.0000
1.1250
1.1250
1.2500
1.2500
1.3750
1.3750
1.5000
1.5000
THREAD FORMING TAPS
UNC
UNC
UNF
UNS
UNS
UNC
UNF
UNC
UNF
UNC
UNF
UNS
UNC
UNF
UNC
UNF
UNC
UNF
UNC
UNF
PIPE TAPS
5/8-11
5/8-11
5/8-18
11/16-11
11/16-16
3/4-10
3/4-16
7/8-9
7/8-14
1-8
1-12
1-14
1-1/8-7
1-1/8-12
1-1/4-7
1-1/4 -12
1-3/8 - 6
1-3/8-12
1-1/2 - 6
1-1/2 -12
DIES
order number
l1 l2 taper plug
bottoming
set
& pitch form in mm flts limit in mm inmm Bright TiN Bright Oxide TiN TiCN Bright TiN Bright TiN
TECHNICAL INFO
Style HTGP • General Purpose Straight Flute (continued)
MACHINE TAPS
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
SPIRAL POINT TAP
MACHINE TAPS
Style HTGP and SPGP • General Purpose Straight Flute Sets
303SET Plug Hand Tap Set (10-Piece)
style
sizes
H3, 4 Flute 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24,
7/16-14, 7/16-20, 1/2-13, 1/2-20
HT18 Jobber Drill, Plug Hand Tap Set (18-Piece)
style
sizes
150D
5/16, 27/64, LET-F, LET-U, #7,
#21, #25, #29, #36
H3, 4 Flute
1/4-20, 5/16-18, 3/8-16, 7/16-14,
1/2-13, 6-32, 8-32, 10-24, 10-32
HT18T Jobber Drill, Plug Hand Tap Set - TiN (18-Piece)
style
sizes
150T
5/16, 27/64,
#7, #21, #25, #29, #36, LET-F, LET-U
H3, 4 Flute
1/4-20, 5/16-18, 3/8-16, 7/16-14,
1/2-13, 6-32, 8-32, 10-24, 10-32
GT18 Jobber Drill, Plug Spiral PT Tap Set (18-Piece)
style
sizes
150D
5/16, 27/64, LET-F, LET-U, #7,
#21, #25, #29, #36
H3, 2 Flute
1/4-20, 5/16-18,
6-32, 8-32, 10-24, 10-32
H3, 3 Flute
3/8-16, 7/16-14, 1/2-13
order number
330082
order number
330083
order number
330084
order number
330085
HT36 Jobber Drill, Plug NC/NF Hand Tap Set (36-Piece)
style
sizes
150D
5/16, 25/64, 27/64, 29/64, LET-F, LET-I, LET-Q, LET-U,
#3, #7, #15, #16, #21, #25, #29, #33, #36
H2, 3 Flute
6-40
H2, 4 Flute
8-36
H3, 3 Flute
6-32
H3, 4 Flute
1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20,
1/2-13, 1/2-20, 8-32, 10-24, 10-32, 12-24, 12-28,
68 Screw Machine Drill, Plug Hand Tap Set (20-Piece)
style
sizes
157
5/16, 27/64, #7, #25, #29, #36, #39, #44, LET-F, LET-U
H2, 3 Flute
4-40, 5-50
H3, 3 Flute
6-32
H3, 4 Flute
1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 8-32, 10-24
HM18 Jobber Drill, Plug Hand Tap Set (18-Piece)
style
sizes
150
2.05, 2.50, 2.90, 3.30, 4.20, 5.00, 6.70, 8.5, 10.20
D3, 3 Flute
M2.5x0.45, M3x0.5
D4, 3 Flute
M3.5x0.6, M4x0.7,
D4, 4 Flute
M5x0.8
D5, 4 Flute
M6X1.0, M8X1.25,
D6, 4 Flute
M10x1.5, M12x1.75
10
order number
330086
order number
330087
order number
330088
Style HTGPL • General Purpose Left-Hand Straight Flute
N
Features |
Bottoming
1-1/2- 2
302
Straight
Flute
HSS
Taper 7-10
Plug 3-5
Bright
SPIRAL POINT TAP
l1
l2
d1
order number
l2
taper plugbottoming set
in mm
Bright
Bright
Bright taper/plug/bott
0.688 17.46
—
313010 313028
—
0.750 19.05 313036 313044 313051
341912
0.875 22.23 313069 313077 313085
—
.875
22.23 313093 313102 313119
341938
1.000 25.40
—
317516
—
—
1.000 25.40 317532 317540 317557
318779
1.125 28.58
—
317573
—
—
1.125 28.58
—
317607
—
—
1.250 31.75
—
317631
—
—
1.250 31.75
—
317664
—
—
1.438 36.53
—
317722
—
—
1.656 42.06
—
317755
—
—
1.656 42.06
—
317789
—
—
1.813 46.05
—
317904
—
—
2.000 50.80
—
317995
—
—
2.000 50.80
—
318027
—
—
TECHNICAL INFO
DIES
PIPE TAPS
diameter thread
d1
number H-
l1
& pitch form
in mm
6-32
UNC
.1380
3.51
3
H3
2.000 50.80
8-32
UNC
.1640
4.17
4
H3
2.125 53.98
10-24
UNC
.1900
4.83
4
H3
2.375 60.33
10-32
UNF
.1900
4.83
4
H3
2.375 60.33
1/4-20
UNC
.2500
6.35
4
H3
2.500 63.50
1/4-28
UNF
.2500
6.35
4
H3
2.500 63.50
5/16-18 UNC
.3125
7.94
4
H3
2.719 69.06
5/16-24 UNF
.3125
7.94
4
H3
2.719 69.06
3/8-16
UNC
.3750
9.53
4
H3
2.938 74.63
3/8-24
UNF
.3750
9.53
4
H3
2.938 74.63
7/16-20 UNF
.4375 11.11
4
H3
3.156 80.16
1/2-13
UNC
.5000 12.70
4
H3
3.375 85.73
1/2-20
UNF
.5000 12.70
4
H3
3.375 85.73
5/8-18
UNF
.6250 15.88
4
H3
3.813 96.85
3/4-10
UNC
.7500 19.05
4
H3
4.250 107.95
3/4-16
UNF
.7500 19.05
4
H3
4.250 107.95
SPIRAL FLUTE TAP
P
THREAD FORMING TAPS
Applications |
MACHINE TAPS
11
Style SPS • CNC Spiral Point for Steels and Stainless Steels
Applications |
P
M
Features |
SPIRAL POINT TAP
MACHINE TAPS
Thru Holes
302A
Straight
Flute
HSS-E
Plug 3-5
Steam
Oxide
l1
l2
l3
diameter thread
d1
& pitch
form
in mm
4-40
UNC
.1120
2.84
number H-
of flutes limit
2
H2
l1
in mm
1.875
47.63
l 2
in mm
.313
7.94
l3
in mm
.250
6.35
order
number
330302
6-32
UNC
.1380
3.51
2
H3
2.000
50.80
.375
9.53
.313
7.94
330309
8-32
UNC
.1640
4.17
3
H3
2.125
53.98
.375
9.53
.375
9.53
330310
8-32
UNC
.1640
4.17
3
H5
2.125
53.98
.375
9.53
.375
9.53
330333
10-24
UNC
.1900
4.83
3
H3
2.375
60.33
.500
12.70
.375
9.53
330311
10-32
UNF
.1900
4.83
3
H3
2.375
60.33
.500
12.70
.375
9.53
330312
1/4-20
UNC
.2500
6.35
3
H3
2.500
63.50
.625
15.88
.375
9.53
330313
1/4-20
UNC
.2500
6.35
3
H5
2.500
63.50
.625
15.88
.375
9.53
330336
5/16-18
UNC
.3125
7.94
3
H3
2.719
69.06
.688
17.46
.438
11.11
330315
5/16-24
UNF
.3125
7.94
3
H3
2.719
69.06
.688
17.46
.438
11.11
330316
3/8-16
UNC
.3750
9.53
3
H3
2.938
74.61
.750
19.05
.500
12.70
330317
1/2-13
UNC
.5000
12.70
3
H3
3.375
85.73
.938
23.81
—
—
330321
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
d1
Tech Tip
How to request Made-to-Order taps:
Information required for every order:
DIES
• quantity
• ordering number
Information required for some orders, depending on tool style:
TECHNICAL INFO
• exact tool size
• threads per inch
• pitch
• thread form
• right-hand or left-hand
configuration
• limit
• pitch diameter
12
• class of fit
• chamfer
• number of
chamfered threads
• chamfer angle
• number of lube grooves
• short projections
Other features available:
• surface treatment
• special hook
• male centers removed
• special back tape
• recessed neck
• shank flats
• special shank diameter
• special rake
• thread relief
• interrupted threads
• controlled root
• ETTCO notch
• shank grooves
Style SPGP • General Purpose Spiral Point
HSS
Bright
Straight
Flute
TiN
Plug 3-5
Bottoming
1-1/2- 2
TiCN
Steam
Oxide
302
SPIRAL POINT TAP
l1
l2
d1
Inch Sizes
order number
diameter thread
d1
# of H-
l1
l2
plug
bottoming
& pitch
formin
mm
flutes
limit
inmminmm
Bright Steam Oxide TiN
TiCN
Bright TiN
0-80 UNF .0600 1.5200
2
H1 1.688 42.86 .375 9.53 356002
—
—
—
—
—
0-80 UNF .0600 1.5200
2
H2 1.688 42.86 .375 9.53 356027 330100 360023 330148 356035
—
1-64 UNC .0730 1.8500
2
H2 1.688 42.86 .375 9.53 356068
—
356061
—
—
—
1-72 UNF .0730 1.8500
2
H1 1.688 42.86 .375 9.53 356084
—
—
—
—
—
1-72 UNF .0730 1.8500
2
H2 1.688 42.86 .375 9.53 356102
—
356106
—
—
—
2-56 UNC .0860 2.1800
2
H2 1.750 44.45 .438 11.11 356142 330101 356148 330149 356159
—
2-64 UNF .0860 2.1800
2
H2 1.750 44.45 .438 11.11 356183
—
—
—
—
—
3-48 UNC .0990 2.5100
2
H2 1.813 46.04 .500 12.70 356225
—
356221
—
—
—
3-56 UNF .0990 2.5100
2
H2 1.813 46.04 .500 12.70 356266
—
356262
—
—
—
4-40 UNC .1120 2.8400
2
H1 1.875 47.63 .563 14.29 356308
—
—
—
—
—
4-40 UNC .1120 2.8400
2
H2 1.875 47.63 .563 14.29 356324 330102 356320 330150 356332 356338
4-48 UNF .1120 2.8400
2
H2 1.875 47.63 .563 14.29 356365
—
356361
—
—
—
5-40 UNC .1250 3.1800
2
H2 1.938 49.21 .625 15.88 356407 330103 356403 330151 356415
—
6-32 UNC .1380 3.5100
2
H1 2.000 50.80 .688 17.46 356421
—
—
—
—
—
6-32 UNC .1380 3.5100
2
H2 2.000 50.80 .688 17.46 356422 330104 356486
—
356498
—
6-32 UNC .1380 3.5100
2
H3 2.000 50.80 .688 17.46 356506 330105 356502 330152 356514 356510
6-32 UNC .1380 3.5100
2
H7 2.000 50.80 .688 17.46 359005
—
—
—
—
—
6-40 UNF .1380 3.5100
2
H2 2.000 50.80 .688 17.46 356548
—
356544
—
—
—
8-32 UNC .1640 4.1700
2
H2 2.125 53.98 .750 19.05 356589 330106 356858
—
—
—
8-32 UNC .1640 4.1700
2
H3 2.125 53.98 .750 19.05 356633 330107 356602 330153 356634 356635
8-32 UNC .1640 4.1700
2
H7 2.125 53.98 .750 19.05 359047
—
330138
—
—
—
8-36 UNF .1640 4.1700
2
H2 2.125 53.98 .750 19.05 356647
—
330139
—
—
—
10-24 UNC .1900 4.8300
2
H1 2.375 60.33 .875 22.23 356662
—
—
—
—
—
10-24 UNC .1900 4.8300
2
H2 2.375 60.33 .875 22.23 356688
—
330140
—
—
—
10-24 UNC .1900 4.8300
2
H3 2.375 60.33 .875 22.23 356704
—
356703 330154 356712 356718
10-24 UNC .1900 4.8300
2
H7 2.375 60.33 .875 22.23 359088
—
330141
—
—
—
10-32 UNF .1900 4.8300
2
H2 2.375 60.33 .875 22.23 356746
—
356742
—
—
—
10-32 UNF .1900 4.8300
2
H3 2.375 60.33 .875 22.23 356761
—
356767 330155 356779 356775
10-32 UNF .1900 4.8300
2
H7 2.375 60.33 .875 22.23 359120
—
330142
—
—
—
12-24 UNC .2160 5.4900
2
H3 2.375 60.33 .938 23.81 356803 330108 356809 330156
—
—
12-28 UNF .2160 5.4900
2
H3 2.375 60.33 .938 23.81 356845
—
356841
—
—
—
13
SPIRAL FLUTE TAP
THREAD FORMING TAPS
Features |
PIPE TAPS
N
DIES
P
TECHNICAL INFO
Applications |
MACHINE TAPS
DIES
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
SPIRAL POINT TAP
MACHINE TAPS
Style SPGP • General Purpose Spiral Point (continued)
order number
diameter thread
d1
# of H-
l1
l2
plug
bottoming
& pitch
formin
mm
flutes
limit
inmminmm
Bright Steam Oxide TiN
TiCN
Bright TiN
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-20
1/4-28
1/4-28
1/4-28
5/16-18
5/16-18
5/16-18
5/16-18
5/16-18
5/16-18
5/16-18
5/16-24
5/16-24
5/16-24
3/8-16
3/8-16
3/8-16
3/8-24
3/8-24
3/8-24
3/8-24
7/16-14
7/16-14
7/16-14
7/16-20
7/16-20
1/2-13
1/2-13
1/2-13
1/2-20
5/8-11
5/8-11
5/8-18
3/4-10
3/4-10
3/4-16
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNF
UNF
UNF
UNC
UNC
UNC
UNC
UNC
UNC
UNC
UNF
UNF
UNC
UNC
UNC
UNC
UNF
UNF
UNF
UNF
UNC
UNC
UNC
UNF
UNF
UNC
UNC
UNC
UNF
UNC
UNC
UNF
UNC
UNC
UNF
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.2500
.3125
.3125
.3125
.3125
.3125
.3125
.3125
.3125
.3125
.3125
.3750
.3750
.3750
.3750
.3750
.3750
.3750
.4375
.4375
.4375
.4375
.4375
.5000
.5000
.5000
.5000
.6250
.6250
.6250
.7500
.7500
.7500
6.3500
6.3500
6.3500
6.3500
6.3500
6.3500
6.3500
6.3500
6.3500
6.3500
6.3500
7.9400
7.9400
7.9400
7.9400
7.9400
7.9400
7.9400
7.9400
7.9400
7.9400
9.5300
9.5300
9.5300
9.5300
9.5300
9.5300
9.5300
11.1100
11.1100
11.1100
11.1100
11.1100
12.7000
12.7000
12.7000
12.7000
15.8800
15.8800
15.8800
19.0500
19.0500
19.0500
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
H1
H2
H3
H5
H11
H3
H5
H13
H2
H3
H2
H1
H2
H3
H5
H3
H5
H13
H1
H3
H4
H2
H3
H5
H1
H2
H3
H4
H2
H3
H5
H3
H5
H2
H3
H5
H3
H3
H5
H3
H3
H5
H3
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.500 63.50 1.000 25.40
2.719 69.06 1.125 28.58
2.719 69.06 1.125 28.58
2.719 69.06 1.125 28.58
2.719 69.06 1.125 28.58
2.719 69.06 1.125 28.58
2.719 69.06 1.125 28.58
2.719 69.06 1.125 28.58
2.719 69.06 1.125 28.58
2.719 69.06 1.125 28.58
2.719 69.06 1.125 28.58
2.938 74.61 1.250 31.75
2.938 74.61 1.250 31.75
2.938 74.61 1.250 31.75
2.938 74.61 1.250 31.75
2.938 74.61 1.250 31.75
2.938 74.61 1.250 31.75
2.938 74.61 1.250 31.75
3.156 80.17 1.438 36.51
3.156 80.17 1.438 36.51
3.156 80.17 1.438 36.51
3.156 80.17 1.438 36.51
3.156 80.17 1.438 36.51
3.375 85.73 1.656 42.07
3.375 85.73 1.656 42.07
3.375 85.73 1.656 42.07
3.375 85.73 1.656 42.07
3.813 96.84 1.813 46.04
3.813 96.84 1.813 46.04
3.813 96.84 1.813 46.04
4.250 107.95 2.000 50.80
4.250 107.95 2.000 50.80
4.250 107.95 2.000 50.80
357009
357025
357041
357066
330111
357082
357108
358494
330113
357165
330115
357249
357264
357280
357306
357322
357348
358510
357363
357405
330119
357504
357520
357546
357561
357587
357603
357629
357660
357686
357702
357769
357785
357819
357827
357835
357868
357926
357934
357942
357967
357975
330130
—
330109
330110
—
—
330112
—
—
—
330114
—
—
—
330116
—
330117
—
—
—
330118
—
—
330120
—
—
—
330121
—
—
330122
—
—
—
—
330123
—
330125
330126
—
330128
330129
—
—
330143
357021
357047
357062
—
357088
357101
358490
—
357161
—
—
330144
357286
330145
357328
357344
—
—
357401
—
330146
357526
357542
—
—
357609
—
—
357682
—
357765
—
—
357823
357831
357864
357922
357930
—
357963
—
—
—
—
—
—
—
330157
—
—
—
—
330158
—
—
—
—
330159
—
—
—
—
330160
—
330161
—
—
—
330162
—
—
—
—
330163
—
—
330164
—
330165
330166
—
—
330167
—
—
—
—
—
—
357058 357054
—
—
—
—
—
—
—
—
—
—
—
—
357173 357179
—
—
—
—
—
—
357298 357294
—
—
300016
—
—
—
—
—
—
—
357413
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TECHNICAL INFO
metric sizes listed on next page
14
Style SPGP • General Purpose Spiral Point (continued)
Metric Sizes
SPIRAL FLUTE TAP
SPIRAL POINT TAP
TiCN
—
—
—
—
—
330168
—
330169
—
330170
330171
—
—
330172
—
330173
—
330174
—
—
—
—
—
THREAD FORMING TAPS
order number
diameter
d1
number D-
l1
l2
plug
& pitch
in mm
in mm
Bright
TiN
M1.6 x 0.35
.0630
1.60
2
D3
1.750
44.45
.438
11.11
360755
—
M1.8 x 0.35
.0709
1.80
2
D3
1.750
44.45
.438
11.11
330131
—
M2 x 0.4
.0787
2.00
2
D3
1.750
44.45
.438
11.11
360771
360774
M2.2 x 0.45
.0866
2.20
2
D3
1.750
44.45
.438
11.11
330132
—
M2.5 x 0.45
.0984
2.50
2
D3
1.813
46.04
.500
12.70
360797
—
M3 x 0.5
.1181
3.00
2
D3
1.938
49.21
.625
15.88
360805
360801
M3.5 x 0.6
.1378
3.50
2
D4
2.000
50.80
.688
17.46
360821
—
M4 x 0.7
.1575
4.00
2
D4
2.125
53.98
.750
19.05
360839
360835
M4.5 x 0.75
.1771
4.50
2
D4
2.375
60.33
.875
22.23
360854
—
M5 x 0.8
.1969
5.00
2
D4
2.375
60.33
.875
22.23
360862
360868
M6 x 1.0
.2362
6.00
2
D5
2.500
63.50
1.000
25.40
360888
360884
M7 x 1.0
.2756
7.00
2
D5
2.719
69.06
1.125
28.58
360904
—
M8 x 1.0
.3150
8.00
2
D5
2.719
69.06
1.125
28.58
330133
—
M8 x 1.25
.3150
8.00
2
D5
2.719
69.06
1.125
28.58
360920
360926
M10 x 1.25
.3937
10.00
3
D5
2.938
74.61
1.250
31.75
330134
—
M10 x 1.5
.3937
10.00
3
D6
2.938
74.61
1.250
31.75
360946
360942
M12 x 1.25
.4724
12.00
3
D5
3.375
85.73
1.656
42.07
360961
360967
M12 x 1.75
.4724
12.00
3
D6
3.375
85.73
1.656
42.07
330135
330147
M14 x 1.5
.5512
14.00
3
D6
3.594
91.28
1.656
42.07
330136
—
M14 x 2
.5512
14.00
3
D7
3.594
91.28
1.656
42.07
360995
—
M16 x 1.5
.6299
16.00
3
D6
3.813
96.84
1.813
46.04
330137
—
M16 x 2
.6299
16.00
3
D7
3.813
96.84
1.813
46.04
361019
—
M20 x 2.5
.7874
20.00
3
D7
3.813
96.84
1.813
46.04
361050
—
MACHINE TAPS
Tech Tip
After you select the proper lubricant, choose the right method
of application and pressure. For tapping, use multiple nozzles
around the tap. Nozzles should be as close to the surface of
the part as possible, positioned at an angle close to the axis
of the tool, and should point directly into the hole to flush
Keep tapping lubricants as clean as possible using a filtering
system or other equipment. Dust and other foreign particles
can contaminate oil and decrease its effectiveness. Thoroughly
clean machines and oil tanks when adding new lubricant and
at regular intervals to ensure optimum results.
15
DIES
Often, machining centers are equipped with a coolant or a
cutting fluid that contains enough water and oil to provide
adequate cooling and lubrication for a variety of tools and
workpieces. However, most soluble blends are not suitable for
tapping applications. Tapping, especially with thread-forming
taps, requires more lubrication than cooling. A coolant or
cutting fluid might lack the lubrication necessary to obtain
acceptable tool life and part finish. Get recommendations
from a coolant specialist.
Whether you are tapping vertically, horizontally, or at an angle,
make sure the lubricant reaches the cutting lands of the tap
at all times, especially at the point or chamfered sections.
Brushing or squirting oil or fluid onto the tap does not provide
sufficient lubrication. In fact, heavy viscosity oil may cause
the chips to stick or cling to a tap, increasing the chance of
breakage. In addition, if the lubricant is automatically applied
only on the forward motion of the tap, time the application of
the lubricant so that it will reach the hole before the tap starts
to cut, particularly with machines on which the cutting fluid is
automatically shut off when the tap reverses. For maximum
effectiveness, it is better to force the lubricant into the hole
under pressure, which will vary depending on the tapping
method, hole depth, and tapping speed.
TECHNICAL INFO
chips from the flutes. For horizontal tapping, where the tap
is stationary and the workpieces rotate, consider using two
streams of lubricant, one on each side of the tap.
PIPE TAPS
The Proper Use of Lubricants in Tapping
Applying the proper lubricants in tapping
operations can result in longer tap life,
increased production, better workpiece size control, smoother
and more accurate threads, less resharpening, and more
efficient chip removal. Generally, for best tap performance,
straight cutting oil should be used. For non-ferrous and
non-metallic materials, a coolant or a cutting fluid (light oil or
soluble oil) is recommended.
Styles SPGPX • Extended Length (6") General Purpose
N
Features |
Thru Holes
302
Straight
Flute
HSS
Plug 3-5
Bright
l1
l2
d1
diameter
& pitch
thread
form
d1
in mm
.1640
4.17
number
of flutes
2
H-
limit
H3
l1
in
6.000
mm
8-32
UNC
152.40
10-24
UNC
.1900
4.83
2
H3
6.000
152.40
10-32
UNF
.1900
4.83
2
H3
6.000
152.40
l2
in mm
.750
order
number
19.05
918932
.875
22.23
918934
.875
22.23
918935
1/4-20
UNC
.2500
6.35
2
H3
6.000
152.40
1.000
25.40
918936
1/4-28
UNF
.2500
6.35
2
H3
6.000
152.40
1.000
25.40
918937
5/16-18
UNC
.3125
7.94
2
H3
6.000
152.40
1.125
28.58
918938
5/16-24
UNF
.3125
7.94
2
H3
6.000
152.40
1.125
28.58
918939
3/8-16
UNC
.3750
9.53
3
H3
6.000
152.40
1.250
31.75
918940
3/8-24
UNF
.3750
9.53
3
H3
6.000
152.40
1.250
31.75
918941
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
P
Applications |
SPIRAL POINT TAP
MACHINE TAPS
16
Styles SPLS • Low Shear General Purpose
Applications |
P
N
Features |
Thru Holes
Straight
Flute
302
Bright
SPIRAL POINT TAP
HSS
Plug 3-5
l1
l2
order
number
330175
49.21
.625
15.88
330176
2.000
50.80
.688
17.46
330177
2.125
53.98
.750
19.05
330178
H3
2.375
60.33
.875
22.23
330179
2
H3
2.375
60.33
.875
22.23
330180
2
H3
2.375
60.33
.938
23.81
330181
6.35
2
H1
2.500
63.50
1.000
25.40
330182
.2500
6.35
2
H2
2.500
63.50
1.000
25.40
330183
.2500
6.35
2
H3
2.500
63.50
1.000
25.40
330184
UNC
.2500
6.35
2
H11
2.500
63.50
1.000
25.40
330185
UNF
.2500
6.35
2
H3
2.500
63.50
1.000
25.40
330186
UNC
.3125
7.94
2
H3
2.719
69.06
1.125
28.58
330187
5/16-24
UNF
.3125
7.94
2
H3
2.719
69.06
1.125
28.58
330188
3/8-16
UNC
.3750
9.53
3
H3
2.938
74.61
1.250
31.75
330189
7/16-14
UNC
.4375
11.11
3
H3
3.156
80.16
1.438
36.51
330190
1/2-13
UNC
.5000
12.70
3
H3
3.375
85.73
1.656
42.06
330191
5/8-11
UNC
.6250
15.88
3
H3
3.813
96.84
1.813
46.04
330192
UNC
.1250
3.18
2
H2
1.938
6-32
UNC
.1380
3.51
2
H3
8-32
UNC
.1640
4.17
2
H3
10-24
UNF
.1900
4.83
2
10-32
UNC
.1900
4.83
12-24
UNC
.2160
5.49
1/4-20
UNC
.2500
1/4-20
UNC
1/4-20
UNC
1/4-20
1/4-28
5/16-18
TECHNICAL INFO
DIES
5-40
THREAD FORMING TAPS
l2
in
mm
.563
14.29
number H-
of flutes limit
2
H2
l1
in mm
1.875
47.63
thread
form
UNC
PIPE TAPS
d1
in mm
.1120
2.84
diameter
& pitch
4-40
SPIRAL FLUTE TAP
d1
MACHINE TAPS
17
Style SPAR • Sprial Point Taps for Aerospace Fasteners
SPIRAL FLUTE TAP
THREAD FORMING TAPS
N
Features |
M
Thru Holes
302A
Straight
Flute
HSS
Plug 3-5
TiN
l1
l2
l3
d1
diameter
& pitch
6-32
8-32
10-24
10-32
10-32
1/4-20
1/4-28
1/4-28
5/16-18
5/16-24
5/16-24
3/8-16
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
thread
form
UNC
UNC
UNC
UNF
UNF
UNC
UNF
UNF
UNC
UNF
UNF
UNC
UNC
UNF
UNC
UNF
UNC
UNF
d1
in mm
.1380
3.51
.1640
4.17
.1900
4.83
.1900
4.83
.1900
4.83
.2500
6.35
.2500
6.35
.2500
6.35
.3125
7.94
.3125
7.94
.3125
7.94
.3750
9.53
.3750
9.53
.3750
9.53
.4375
11.11
.4375
11.11
.5000
12.70
.5000
12.70
number
of flutes
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
H-
limit
H3
H3
H3
H3
H5
H3
H3
H5
H3
H3
H5
H3
H5
H5
H3
H3
H5
H3
l1
in
2.000
2.125
2.375
2.375
2.375
2.500
2.500
2.500
2.719
2.719
2.719
2.938
2.938
2.938
3.156
3.156
3.375
3.375
mm
50.80
53.98
60.33
60.33
60.33
63.50
63.50
63.50
69.06
69.06
69.06
74.61
74.61
74.61
80.17
80.17
85.73
85.73
l2
in mm
.375
9.53
.375
9.53
.500
12.70
.500
12.70
.500
12.70
.625
15.88
.625
15.88
.625
15.88
.688
17.46
.688
17.46
.688
17.46
.750
19.05
.750
19.05
.750
19.05
.875
22.23
.875
22.23
.938
23.81
.938
23.81
l3 order number
in mm
plug - TiN
.313
7.94
285057
.375
9.53
285107
.375
9.53
285156
.375
9.53
285206
.375
9.53
285222
.375
9.53
285255
.375
9.53
285354
.375
9.53
285370
.438
11.11
285404
.438
11.11
285453
.438
11.11
285479
.500
12.70
285503
.500
12.70
285552
.500
12.70
285628
—
—
285651
—
—
285701
—
—
285801
—
—
285859
TECHNICAL INFO
DIES
PIPE TAPS
P
Applications |
SPIRAL POINT TAP
MACHINE TAPS
18
Style SPHD • CNC Heavy-Duty Spiral Point
Applications |
P
N
Features |
Thru Holes
M
Bright
Plug 3-5
302A
TiN
SPIRAL POINT TAP
HSS-E
Straight
Flute
l1
l2
MACHINE TAPS
l3
SPIRAL FLUTE TAP
d1
Metric Sizes
mm
50.80
53.98
60.33
60.33
63.50
63.50
63.50
69.06
69.06
69.06
74.61
74.61
74.61
85.73
85.73
85.73
96.84
l1
in mm
2.500
63.50
l2
mm
9.53
9.53
12.70
22.23
15.88
15.88
15.88
17.46
17.46
17.46
19.05
19.05
19.05
23.81
23.81
23.81
27.62
l3
in mm
.313
7.94
.375
9.53
.375
9.53
.375
9.53
.375
9.53
.375
9.53
.375
9.53
.438
11.11
.438
11.11
.438
11.11
.500
12.70
.500
12.70
.500
12.70
–
–
–
–
–
–
–
–
order number
Bright TiN
282108 280108
282157 280157
282207 280207
282256 280256
282306 280306
282355 280355
282405 280405
282454 280454
282470 280470
282504 280504
282553 280553
282603 280603
282652 280652
282801 280801
282850 280850
282901 280901
282959 280959
l2
in mm
.6250 15.88
l3
in mm
.3750
9.53
order number
Bright
TiN
272550
–
in
.375
.375
.500
.875
.625
.625
.625
.688
.688
.688
.750
.750
.750
.938
.938
.938
1.088
PIPE TAPS
l1
TECHNICAL INFO
diameter thread
d1
number D-
& pitch
form
M6 x 1.0
.2362
6.00
3
D5
in
2.000
2.125
2.375
2.375
2.500
2.500
2.500
2.719
2.719
2.719
2.938
2.938
2.938
3.370
3.370
3.370
3.813
DIES
diameter thread
d1
number H-
& pitch
form
6-32
UNC
.1380
3.51
3
H3
8-32
UNC
.1640
4.17
3
H3
10-24
UNC
.1900
4.83
3
H3
10-32
UNF
.1900
4.83
3
H3
1/4-20
UNC
.2500
6.35
3
H3
1/4-20
UNC
.2500
6.35
3
H5
1/4-28
UNF
.2500
6.35
3
H3
5/16-18
UNC
.3125
7.94
3
H3
5/16-18
UNC
.3125
7.94
3
H5
5/16-24
UNF
.3125
7.94
3
H3
3/8-16
UNC
.3750
9.53
3
H3
3/8-16
UNC
.3750
9.53
3
H5
3/8-24
UNF
.3750
9.53
3
H3
1/2-13
UNC
.5000
12.70
3
H3
1/2-13
UNC
.5000
12.70
3
H5
1/2-20
UNF
.5000
12.70
3
H3
5/8-11
UNC
.6250
15.88
3
H3
THREAD FORMING TAPS
Inch Sizes
19
Style SFS • CNC Spiral Flute for Steels and Stainless Steels
Applications |
P
M
Features |
Blind Holes
Mod Bott
2-1/2
40°
SPIRAL POINT TAP
MACHINE TAPS
302A
HSS-E
Steam
Oxide
l1
l2
l3
SPIRAL FLUTE TAP
1/4-20
UNC
.2500
6.35
3
H5
2.500
63.50
.625
15.88
.375
9.53
330489
5/16-18
UNC
.3125
7.94
3
H3
2.719
69.06
.688
17.46
.438
11.11
330468
5/16-18
UNC
.3125
7.94
3
H5
2.719
69.06
.688
17.46
.438
11.11
330490
3/8-16
UNC
.3750
9.53
3
H3
2.938
74.61
.750
19.05
.500
12.70
330470
3/8-16
UNC
.3750
9.53
3
H5
2.938
74.61
.750
19.05
.500
12.70
330491
1/2-13
UNC
.5000
12.70
3
H3
3.375
85.73
.938
23.81
—
—
330474
1/2-13
UNC
.5000
12.70
3
H5
3.375
85.73
.938
23.81
—
—
330494
1/2-20
UNF
.5000
12.70
3
H5
3.375
85.73
.938
23.81
—
—
330495
5/8-11
UNC
.6250
15.88
4
H3
3.813
96.84
1.088
27.62
—
—
330478
5/8-11
UNC
.6250
15.88
4
H5
3.813
96.84
1.088
27.62
—
—
330496
diameter thread
d1 number H-
l1
l2
l3
& pitch form inmmof flutes
limit inmm
inmm
in mm
10-32
UNF
.1900
4.83
3
H3
2.375
60.33
.500
12.70
.375
9.53
1/4-20
UNC
.2500
6.35
3
H3
2.500
63.50
.625
15.88
.375
9.53
order
number
330465
330466
Metric Sizes
diameter
& pitch
M4 x 0.7
d1
number D-
.1575
4.00
3
D4
l1
in mm
2.125
53.98
l2
in mm
.375
9.53
l3
in mm
.375
9.53
order
number
330498
M5 x 0.8
.1968
5.00
3
D4
2.375
60.33
.500
12.70
.375
9.53
330499
M6 x 1
.2362
6.00
3
D5
2.500
63.50
.625
15.88
.375
9.53
330502
M8 x 1.25
.3150
8.00
3
D5
2.719
69.06
.688
17.46
.438
11.11
330503
M10 x 1.5
.3937
10.00
3
D6
2.938
74.61
.750
19.05
.500
12.70
330504
M12 x 1.75
.4724
12.00
3
D6
3.375
85.73
.938
23.81
—
—
330505
TECHNICAL INFO
DIES
PIPE TAPS
Inch Sizes
THREAD FORMING TAPS
d1
20
Styles SFHD • CNC Heavy-Duty Spiral Flute
M
Features |
49°
Bottoming
1-1/2- 2
Plug 3-5
302
HSS
Steam
Oxide
l2
SPIRAL POINT TAP
l1
l3
d1
Ground Thread Tap Limits
For taps over 1-1/2” diameter with H or L limit numbers, divide
the H or L limit number by 2 to get the amount (in thousandths
of an inch) the maximum tap pitch diameter is over basic
for the H series or under basic for the L series. In H series
taps, the tolerance shown in USCTI Table 331, Column D,
subtracted from the maximum pitch diameter will give the
minimum pitch diameter. In L series taps the tolerance shown
in Table 331, Column D, added to the minimum pitch diameter
will give the maximum pitch diameter. These taps will be
marked with the appropriate H or L limit number.
Pitch Diameter Limits
for taps through 1” diameter
L1 =
basic to basic – .0005
H1 =
basic to basic + .0005
H2 =
basic + .0005 to basic + .0010
H3 =
H4 =
H5 =
H6 =
DIES
All standard ground thread taps made to USCTI Tables 327
and 329 will be marked G to designate ground thread. G will
be followed by H to designate above basic or L for below
basic and a numeral to designate the pitch diameter limits.
For example: G H3 indicates a ground thread tap with pitch
diameter limits .0010" to .0015" over basic. See table at right.
TECHNICAL INFO
Tech Tip
PIPE TAPS
order number
diameter thread
d1 number H-
l1
l2
l3
plug bottoming
& pitch form
in mm
in mm
in mm Steam OxideSteam Oxide
6-32
UNC .1380
3.51
3
H3
2.000 50.80
.688
17.46
.313
7.94
281957
282005
8-32
UNC .1640
4.17
3
H3
2.125 53.98
.750
19.05
.375
9.53
282054
282104
10-24
UNC .1900
4.83
3
H3
2.375 60.33
.875
22.23
.375
9.53
282062
282120
10-32
UNF .1900
4.83
3
H3
2.375 60.33
.875
22.23
.375
9.53
282153
282203
1/4-20
UNC .2500
6.35
3
H3
2.500 63.50 1.000 25.40
.375
9.53
282252
282302
1/4-28
UNF .2500
6.35
3
H3
2.500 63.50 1.000 25.40
.375
9.53
282351
282401
5/16-18 UNC .3125
7.94
3
H3
2.719 69.06 1.125 28.58
.438
11.11
282450
282501
5/16-24 UNF .3125
7.94
3
H3
2.719 69.06 1.125 28.58
.438
11.11
282468
282526
3/8-16
UNC .3750
9.53
3
H3
2.938 74.61 1.250 31.75
.500
12.70
282559
282609
3/8-24
UNF .3750
9.53
3
H3
2.938 74.61 1.250 31.75
.500
12.70
282567
282625
1/2-13
UNC .5000 12.70
3
H3
3.375 85.73 1.656 42.07
—
—
282757
282807
1/2-20
UNF .5000 12.70
3
H3
3.375 85.73 1.656 42.07
—
—
282765
282823
SPIRAL FLUTE TAP
P
THREAD FORMING TAPS
Applications |
MACHINE TAPS
for taps over 1” diameter through 1-1/2” diameter
H4 = basic + .0010 to basic + .0020
21
Style SFGP • High-Spiral General Purpose Spiral Flute
SPIRAL FLUTE TAP
THREAD FORMING TAPS
PIPE TAPS
P
Applications |
N
Features |
302
Bottoming
1-1/2- 2
HSS
Bright
TiN
l2
d1
Inch Sizes
diameter thread
d1
number H-
l1
& pitch form
in mm
l2
in mm
order number
plugbottoming
Bright TiN Bright TiN
4-40
UNC
.1120
2.84
2
H2
1.875
47.63
.563
14.29
367149
—
367156
330202
6-32
UNC
.1380
3.51
2
H3
2.000
50.80
.688
17.46
367222
330193
367230
330203
8-32
UNC
.1640
4.17
3
H3
2.125
53.98
.750
19.05
367263
330194
367271
330204
10-24
UNC
.1900
4.83
3
H3
2.375
60.33
.875
22.23
367305
330195
367313
—
10-32
UNF
.1900
4.83
3
H3
2.375
60.33
.875
22.23
367321
330196
367339
330205
1/4-20
UNC
.2500
6.35
3
H3
2.500
63.50
1.000
25.40
367909
—
367917
367913
1/4-28
UNF
.2500
6.35
3
H3
2.500
63.50
1.000
25.40
367925
—
367933
—
5/16-18
UNC
.3125
7.94
3
H3
2.719
69.06
1.125
28.58
367941
—
367958
—
5/16-24
UNF
.3125
7.94
3
H3
2.719
69.06
1.125
28.58
367966
—
367974
—
3/8-16
UNC
.3750
9.53
3
H3
2.938
74.61
1.250
31.75
367982
—
367990
—
3/8-24
UNF
.3750
9.53
3
H3
2.938
74.61
1.250
31.75
368006
—
368014
—
1/2-13
UNC
.5000
12.70
3
H3
3.375
85.73
1.656
42.07
368063
—
368071
—
1/2-20
UNF
.5000
12.70
3
H3
3.375
85.73
1.656
42.07
368089
—
368097
—
Metric Sizes
DIES
Plug 3-5
l1
diameter
d1
number D-
l1
& pitch
in mm
M3 x 0.5
.1181
3.00
2
D3
1.938 49.21
TECHNICAL INFO
Blind Holes
49°
SPIRAL POINT TAP
MACHINE TAPS
M4 x 0.7
.1575
4.00
3
D4
2.125
53.98
M5 x 0.8
.1969
5.00
3
D4
2.375
M6 x 1.0
.2362
6.00
3
D5
2.500
M8 x 1.25
.3150
8.00
3
D5
M10 x 1.5
.3937
10.00
3
M12 x 1.75
.4724
12.00
3
22
o
rder number
l2
plugbottoming
in mm
Bright TiN Bright
TiN
.625
15.88
366110
—
366112
330206
.750
19.05
366130
330197
366132
330207
60.33
.875
22.23
366140
330198
366142
330208
63.50
1.000
25.40
366150
330199
366152
330209
2.719
69.06
1.125
28.58
366160
330200
366162
330210
D6
2.938
74.61
1.250
31.75
366170
330201
366172
330211
D6
3.375
85.73
1.656
42.07
366180
—
366182
—
Style FTGP • General Purpose Thread Forming
N
HSS
Bright
Bottoming
1-1/2- 2
TiN
l2
l3
d1
Inch Sizes
diameter thrd
d1 H-
l1
l2
& pitch form inmm limit
inmm
in mm
0-80 UNF .0600
1.52
H2
1.625 41.28
.313
7.94
2-56 UNC .0860
2.18
H2
1.750 44.45
.438
11.11
4-40 UNC .1120
2.84
H3
1.875 47.63
.310
7.87
5-40 UNC .1250
3.18
H3
1.938 49.21
.315
8.00
6-32 UNC .1380
3.51
H3
2.000 50.80
.375
9.53
6-32 UNC .1380
3.51
H5
2.000 50.80
.375
9.53
8-32 UNC .1640
4.17
H3
2.125 53.98
.375
9.53
8-32 UNC .1640
4.17
H5
2.125 53.98
.380
9.65
10-24 UNC .1900
4.83
H4
2.375 60.33
.500
12.70
10-24 UNC .1900
4.83
H6
2.375 60.33
.875
22.23
10-32 UNF .1900
4.83
H4
2.375 60.33
.875
22.23
10-32 UNF .1900
4.83
H6
2.375 60.33
.875
22.23
1/4-20 UNC .2500
6.35
H4
2.500 63.50
.625
15.88
1/4-20 UNC .2500
6.35
H6
2.500 63.50
.625
15.88
1/4-28 UNF .2500
6.35
H4
2.500 63.50
.625
15.88
5/16-18 UNC .3125
7.94
H5
2.719 69.06
.688
17.46
5/16-18 UNC .3125
7.94
H7
2.719 69.06
.688
17.46
3/8-16 UNC .3750
9.53
H7
2.938 74.61
.750
19.05
3/8-24 UNF .3750
9.53
H5
2.938 74.61
.750
19.05
3/8-24 UNF .3750
9.53
H7
2.938 74.61
.750
19.05
1/2-13 UNC .5000 12.70
H8
3.370 85.73
.938
23.81
order number
l3
plugbottoming
inmm Bright TiN Bright TiN
330214
–
–
–
–
–
330215
–
–
–
–
–
289012
.250
6.35 289004
–
–
289095
.315
8.00 289087
–
–
.313
7.94 289202 287004 289210 287053
.313
7.94 289228 287103 289236 287152
.375
9.53 289269 287202 289277 287251
.375
9.53 289285 287301 289293 287350
.375
9.53 289368 287400 289376 287459
.375
9.53 289384 287509 289392 287558
—
289434
—
.375
9.53 289426
.375
9.53 289442 287608 289459 287657
—
289533
—
.375
9.53 289525
.375
9.53 289541 287707 289558 287756
—
289590
—
.375
9.53 289582
—
289657
—
.438
11.11 289640
.438
11.11 289665 287905 289673 287954
.500
12.70 289780 288101 289798 288150
—
—
—
.500
12.70 330212
—
—
—
.500
12.70 330213
289988 288408 289996 288457
–
–
Metric Sizes
order number
dimeter
d1
D-
l1
l2
l3
plug
bottoming
& pitch
inmm limit in
mm in
mm inmm Bright TiNBright TiN
M3 x 0.5
.1181
3.00
D5
1.938 49.21 .3125
7.94
.3125
7.94 291001 291006 291018 291014
M4 x 0.7
.1575
4.00
D6
2.125
53.98
.3750
9.53
.3750
9.53
291083
291089
291091
291097
M5 x 0.8
.1968
5.00
D7
2.375
60.33
.5000
12.70
.4375
11.11
291125
291123
291133
291139
M6 x 1.0
.2362
6.00
D8
2.500
63.50
.6250
15.88
.3750
9.53
291166
291162
291174
291170
M8 x 1.25
.3150
8.00
D9
2.719
69.06
.6875
17.46
.4375
11.11
291240
291246
291257
291253
M10 x 1.5
.3937
10.00
D10
2.938
74.61
.7500
19.05
.5000
12.70
291176
291287
291178
291295
23
THREAD FORMING TAPS
l1
SPIRAL FLUTE TAP
SPIRAL POINT TAP
302A
Plug 3-5
Form
Tap
PIPE TAPS
Modify tapping speeds
listed on page 39-41
as follows: double the
speeds versus thread
cutting taps.
Features |
DIES
P
TECHNICAL INFO
Applications |
MACHINE TAPS
Thread Forming Taps
Tap Drill Recommendations
Color Code: Wire Gage, Fractional, Letter, and Metric Sizes
NPT, NPTF, NPSM, NPSC, NPSF Sizes
Nominal Tap
Size & Pitch
SPIRAL FLUTE TAP
A (.234)
21/64
27/64
9/16
11/16
57/64
1 1/8
1 15/32
1 45/64
211/64
NPSM
NPSC
—
T (.358)
15/32
.603*
19,0mm
61/64
1 13/64
1.546*
1 25/32
2 1/4
1/4
Q
7/16
37/64
23/32
59/64
1 5/32
1 1/2
1 47/64
2 1/4
NPSF
D (.246)
R (.339)
7/16
37/64
.705*
59/64
1 5/32
—
—
—
Style PTT • NPT/NPTF Medium Hook Taper Pipe
Applications |
P
Features |
THREAD FORMING TAPS
PIPE TAPS
C (.242)
Q (.332)
7/16
9/16
45/64
29/32
1 9/64
1 31/64
1 23/32
2 3/16
*special
Pipe 3-1/2
3/4“ / 12”
311
HSS
NPT
NPTF
Dryseal
Bright
TiN
l1
l2
d2
order number
diameterd2
n
umber
l1
l2
NPT
NPT NPTF
NPTF
& pitch
in mm of flutes
in mm
in mm
Bright
TiNBright
TiN
1/16-27
.3125
7.94
4
2.1250
53.98
0.6875
17.46
385307
385328
385323
385329
*1/8-27
.3125
7.94
4
2.1250
53.98
0.7500
19.05
385331
385357
385356
385359
1/8-27
.4375
11.11
4
2.1250
53.98
0.7500
19.05
385364
385385
385380
385386
1/4-18
.5625
14.29
4
2.4375
61.91
1.0625
26.99
385398
385409
385413
385410
3/8-18
.7000
17.78
4
2.5625
65.09
1.0625
26.99
385422
385443
385448
385444
1/2-14
.6875
17.46
4
3.1250
79.38
1.3750
34.93
385455
385458
385471
385477
3/4-14
.9063
23.02
5
3.2500
82.55
1.3750
34.93
385489
385500
385505
385501
1 - 11-1/2
1.1250
28.58
5
3.7500
95.25
1.7500
44.45
385513
385534
385539
385536
1-1/4 - 11-1/2
1.3125
33.34
5
4.0000
101.60
1.7500
44.45
385547
385680
385562
385685
1-1/2 - 11-1/2
1.5000
38.10
7
4.2500
107.95
1.7500
44.45
385570
385681
—
—
2 - 11-1/2
1.8750
47.63
7
4.5000
114.30
1.7500
44.45
385604
385682
—
—
DIES
TECHNICAL INFO
NPT & NPTF
w/o reamer
w/ reamer
1/16 – 27
1/8 – 27
1/4 – 18
3/8 – 18
1/2 – 14
3/4 – 14
1 – 111/2
1 1/4 – 111/2
11/2 – 111/2
2 – 111/2
SPIRAL POINT TAP
MACHINE TAPS
Pipe Taps
* small shank
set
NPT Pipe Tap: 1/8 - 1IN NPT
24
order number
353768
Style PTTI • NPT/NPTF Medium Hook Interrupted Thread Taper Pipe
P
Applications |
Features |
Pipe 3-1/2
HSS
NPT
NPTF
Dryseal
Bright
TiN
SPIRAL POINT TAP
3/4“ / 12”
311
MACHINE TAPS
Pipe Taps
l1
l2
SPIRAL FLUTE TAP
d2
THREAD FORMING TAPS
order number
diameter
d2
number
l1
l2
NPT
NPTF
NPTF
& pitch
in mm
of flutes
in mm
in mm
BrightBright TiN
*1/8-27
.3125
7.94
4
2.125
53.98
.750
19.05
385737
385752
385755
1/8-27
.4375
11.11
4
2.125
53.98
.750
19.05
—
385729
—
1/4-18
.5625
14.29
4
2.438
61.91
1.063
26.99
385760
385786
385789
3/8-18
.7000
17.78
4
2.563
65.09
1.063
26.99
385794
385810
385813
1/2-14
.6875
17.46
4
3.125
79.38
1.375
34.93
385828
385844
385847
3/4-14
.9063
23.02
5
3.250
82.55
1.375
34.93
385851
385877
385870
1-11-1/2
1.1250
28.58
5
3.750
95.25
1.375
34.93
385885
—
—
PIPE TAPS
* small shank
Tech Tip
General purpose pipe taps are
appropriate for threading a wide variety
of materials, both ferrous and nonferrous.
The nominal size of a pipe tap is that
of the pipe fitting to be tapped, not the
actual size of the tap. The thread tapers
3/4” per foot.
Ground thread pipe taps are standard
in American Standard Pipe Form (NPT)
and American Standard Dryseal Pipe
Form (NPFT). NPT threads require the
use of a sealer, like Teflon® tape or pipe
compound. Dryseal taps are used to tap
fittings which will give a pressure-tight
joint without the use of a sealer.
All pipe taps are furnished with 2 1/2 to
3-1/2 thread chamfer.
DIES
Pipe Taps
TECHNICAL INFO
Short projection pipe taps are made
with a projection shorter than standard
for taper pipe tapping where the depth
of tapping is limited. Special short
projection pipe taps and left hand pipe
taps are available as specials.
25
Style PTS • NPS/NPSM/NPSC and NPSF Medium Hook Straight Pipe
SPIRAL FLUTE TAP
Features |
Mod 3-5
NPSC
311
NPS
NPSF
Dryseal
3/4“ / 12”
HSS
Bright
NPSM
l1
l2
d2
order number
NPS/NPSM
diameter
d 2
number
l1
l2
NPSC NPSF
& pitch
in mm of flutes
in mm
in mm
BrightBright
*1/8-27
1/8-27
1/4-18
3/8-18
1/2-14
.3125
.4375
.5625
.7000
.3875
7.94
11.11
14.29
17.78
9.84
4
4
4
4
4
2.125
2.125
2.438
2.563
3.125
53.98
53.98
61.91
65.09
79.38
.750
.750
1.063
1.063
1.375
19.05
19.05
26.99
26.99
34.93
387113
—
387121
387139
387147
387220
387212
387238
387246
387253
* small shank
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
P
Applications |
SPIRAL POINT TAP
MACHINE TAPS
Pipe Taps
26
Style ELPTT - CNC Extra Length Medium Hook Pipe Taps with Machine Tap Shanks
P
Features |
Mod 3-5
HSS
NPT
NPTF
Dryseal
Bright
TiN
3/4“ / 12”
SPIRAL POINT TAP
Applications |
MACHINE TAPS
Pipe Taps
l1
l2
SPIRAL FLUTE TAP
d2
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
order number
diameter
d2
number
l1
l2
NPT
NPTF
NPTF
& pitch
in mm
of flutes
in mm
in
mm
BrightBright TiN
1/8-27
0.318
8.08
4
3.000
76.20
.750
19.05
384524
386008
386129
1/4-18
0.480
12.19
4
3.500
88.90
1.063
27.00
384525
386024
386152
3/8-18
0.480
12.19
4
3.750
95.25
1.063
27.00
384526
386040
386186
1/2-14
0.480
12.19
4
4.375
111.12
1.375
34.93
384527
—
—
3/4-14
0.800
20.32
5
4.625
117.47
1.375
34.93
384528
—
—
1-11-1/2
0.800
20.32
5
5.250
133.35
1.750
44.45
384529
—
—
27
Hexagon Dies
MACHINE TAPS
Style 377 • Carbon Steel Hexagon Rethreading Dies
Applications |
MOST
GENERAL
PURPOSE
MATERIALS
Features |
Carbon
Steel Bright
SPIRAL POINT TAP
Note
For dressing over bruised or
rusty threads.
No special holder required;
use standard wrenches.
Inch Sizes
DIES
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
die diameter
TPI & series
1/4-20
UNC
1/4-28
UNF
5/16-18
UNC
5/16-24
UNF
3/8-16
UNC
3/8-24
UNF
7/16-14
UNC
7/16-20
UNF
1/2-13
UNC
1/2-20
UNF
9/16-12
UNC
9/16-18
UNF
5/8-11
UNC
5/8-18
UNF
11/16-11
UNS
11/16-16
UNS
3/4-10
UNC
3/4-16
UNF
7/8-9
UNC
7/8-14
UNF
1-8
UNC
1-12
UNF
1-14
UNS
1-1/8-7
UNC
1-1/8-12
UNF
1-1/4-7
UNC
1-1/4-12
UNF
1-3/8-6
UNC
1-3/8-12
UNF
1-1/2-6
UNC
1-1/2-12
UNF
decimal
equiv.
.2500
.2500
.3125
.3125
.3750
.3750
.4375
.4375
.5000
.5000
.5625
.5625
.6250
.6250
.6875
.6875
.7500
.7500
.8750
.8750
1.0000
1.0000
1.0000
1.1250
1.1250
1.2500
1.2500
1.4100
1.4100
1.5000
1.5000
mm
equiv.
6.35
6.35
7.94
7.94
9.53
9.53
11.11
11.11
12.70
12.70
14.29
14.29
15.88
15.88
17.46
17.46
19.05
19.05
22.23
22.23
25.40
25.40
25.40
28.58
28.58
31.75
31.75
35.81
35.81
38.10
38.10
length across flats thickness
in
mm
in
mm
.5938
15.08
.2500
6.35
.5938
15.08
.2500
6.35
.6875
17.46
.3125
7.94
.6875
17.46
.3125
7.94
.7812
19.84
.3750
9.53
.7812
19.84
.3750
9.53
.8750
22.23
.4375
11.11
.8750
22.23
.4375
11.11
1.0625
26.99
.5000
12.70
1.0625
26.99
.5000
12.70
1.0625
26.99
.5000
12.70
1.0625
26.99
.5000
12.70
1.2500
31.75
.6250
15.88
1.2500
31.75
.6250
15.88
1.4375
36.51
.7500
19.05
1.4375
36.51
.7500
19.05
1.4375
36.51
.7500
19.05
1.4375
36.51
.7500
19.05
1.6250
41.28
.8750
22.23
1.6250
41.28
.8750
22.23
1.8125
46.04
1.0000
25.40
1.8125
46.04
1.0000
25.40
1.8125
46.04
1.0000
25.40
2.0000
50.80
1.0000
25.40
2.0000
50.80
1.0000
25.40
2.1875
55.56
1.0000
25.40
2.1875
55.56
1.0000
25.40
2.3750
60.33
1.0000
25.40
2.3750
60.33
1.0000
25.40
2.5625
65.09
1.0000
25.40
2.5625
65.09
1.0000
25.40
order number
carbon steel
403108
403116
403124
403132
403140
403157
403165
403173
403181
403199
403207
403215
403223
403231
403249
403256
403264
403272
403280
403298
403306
403314
403322
403330
403348
403355
403363
403371
403389
403397
403405
decimal
equiv.
.1250
.2500
.3750
.5000
.7500
1.0000
mm
equiv.
3.18
6.35
9.53
12.70
19.05
25.40
length across flats
in
mm
1.0625
26.99
1.2500
31.75
1.4375
36.51
1.6250
41.28
2.0000
50.80
2.3750
60.33
order number
carbon steel
411895
411896
411897
411898
411899
411900
Taper Pipe Sizes
TECHNICAL INFO
die diameter
TPI & series
1/8-27
NPT
1/4-18
NPT
3/8-18
NPT
1/2-14
NPT
3/4-14
NPT
1 - 11 1/2
NPT
thickness
in
mm
.3750
9.53
.6250
15.88
.6250
15.88
.7500
19.05
.8125
20.64
1.0000
25.40
metric sizes on next page
28
Style 377 • Carbon Steel Hexagon Rethreading Dies (continued)
Metric Sizes
mm
equiv.
5.00
6.00
8.00
10.00
12.00
14.00
16.00
20.00
length across flats
in
mm
.5938
15.08
.5938
15.08
.6875
17.46
.8750
22.23
1.0125
25.72
1.0125
25.72
1.2500
31.75
1.6250
41.28
thickness
in
mm
.2500
6.35
.2500
6.35
.3125
7.94
.4375
11.11
.5000
12.70
.5000
12.70
.6250
15.88
.8750
22.23
order number
carbon steel
404808
404809
404833
404858
404882
404916
404932
404973
SPIRAL POINT TAP
decimal
equiv.
.1969
.2362
.3150
.3937
.4724
.5512
.6299
.7874
Style 377 • Carbon Steel Hexagon Rethreading Die Sets
482
10
490
10
492
20
485
7
1/4-20 NC
5/16-18 NC
3/8-16 NC
7/16-14 NC
1/4-20 NC
5/16-18 NC
3/8-16 NC
7/16-14 NC
1/2-13 NC
1/4-20 NC
5/16-18 NC
3/8-16 NC
7/16-14 NC
1/2-13 NC
1/4-20 NC
5/16-18 NC
3/8-16 NC
7/16-14 NC
1/2-13 NC
9/16-12 NC
5/8-11 NC
3/4-10 NC
7/8-9 NC
1-8 NC
M6 x 1
M8 x 1.25
M10 x 1.5
M12 x 1.75
1/2-13 NC
9/16-12 NC
5/8-11 NC
3/4-10 NC
9/16-12 NC
5/8-11 NC
3/4-10 NC
7/8-9 NC
1-8 NC
1/4-28 NF
5/16-24 NF
3/8-24 NF
7/16-20 NF
1/2-20 NF
1/4-28 NF
5/16-24 NF
3/8-24 NF
7/16-20 NF
1/2-20 NF
9/16-18 NF
5/8-18 NF
3/4-16 NF
7/8-14 NF
1-14 NF
M14 x 2
M16 x 2
M20 x 2.5
403512
403553
THREAD FORMING TAPS
8
403520
403595
403522
TECHNICAL INFO
481
order
number
PIPE TAPS
number
of sizes
die sizes
DIES
set
number
SPIRAL FLUTE TAP
die diameter
& TPI
M5 x 0.8
M6 x 1
M8 x 1.25
M10 x 1.5
M12 x 1.75
M14 x 2
M16 x 2
M20 x 2.5
MACHINE TAPS
Hexagon Dies
29
Round Adjustable Dies
MACHINE TAPS
Style 382 Carbon Steel Round Adjustable Dies
Style 6382 High-Speed Steel Round Adjustable Dies
Applications |
MOST
GENERAL
PURPOSE
MATERIALS
Features |
Carbon
Steel
HSS
Bright
SPIRAL POINT TAP
Note
Inch Sizes
Use in hand-held die stocks or
machine holders.
Chamfered on both faces, 2 to 3
threads on one side and 1 to 2-1/2
threads on the other for threading
close to the shoulder.
Beveled screw slot to remove screw
when die is used in a machine holder.
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
order number
die diameter
decimal
mm
outside diameter
thickness
style 382 style 6382
TPI & series
equiv.
equiv.
in
mm
in
mm
carbon steelhigh-speed steel
0-80
UNF
.0600
1.52
.8125
20.64
.2500
6.35
401003
—
1-64
UNC
.0730
1.85
.8125
20.64
.2500
6.35
401029
—
1-72
UNF
.0730
1.85
.8125
20.64
.2500
6.35
401037
—
2-56
UNC
.0860
2.18
.8125
20.64
.2500
6.35
401045
—
2-64
UNF
.0860
2.18
.8125
20.64
.2500
6.35
401052
—
3-48
UNC
.0990
2.51
.8125
20.64
.2500
6.35
401060
—
3-56
UNF
.0990
2.51
.8125
20.64
.2500
6.35
401078
—
4-40
UNC
.1120
2.84
.8125
20.64
.2500
6.35
401102
—
4-48
UNF
.1120
2.84
.8125
20.64
.2500
6.35
401110
—
5-40
UNC
.1250
3.18
.8125
20.64
.2500
6.35
401128
400013
5-44
UNF
.1250
3.18
.8125
20.64
.2500
6.35
401129
400021
6-32
UNC
.1380
3.51
.8125
20.64
.2500
6.35
401168
400039
6-32
UNC
.1380
3.51
1.000
25.40
.3750
9.53
401409
400138
6-40
UNF
.1380
3.51
.8125
20.64
.2500
6.35
401169
400047
8-32
UNC
.1640
4.17
.8125
20.64
.2500
6.35
401177
400054
8-32
UNC
.1640
4.17
1.0000
25.40
.3750
9.53
401433
400145
8-36
UNF
.1640
4.17
.8125
20.64
.2500
6.35
400178
400062
10-24
UNC
.1900
4.83
.8125
20.64
.2500
6.35
401201
400070
10-24
UNC
.1900
4.83
1.0000
25.40
.3750
9.53
401466
400179
10-32
UNF
.1900
4.83
.8125
20.64
.2500
6.35
401227
400088
10-32
UNF
.1900
4.83
1.0000
25.40
.3750
9.53
401482
400187
12-24
UNC
.2160
5.49
.8125
20.64
.2500
6.35
401242
400096
12-24
UNC
.2160
5.49
1.0000
25.40
.3750
9.53
401490
400195
12-28
UNF
.2160
5.49
.8125
20.64
.2500
6.35
401243
400104
1/4-20
UNC
.2500
6.35
.8125
20.64
.2500
6.35
401244
400211
1/4-20
UNC
.2500
6.35
1.0000
25.40
.3750
9.53
401979
400302
1/4-20
UNC
.2500
6.35
1.5000
38.10
.5000
12.70
402209
400401
1/4-20
UNC
.2500
6.35
2.0000
50.80
.6250
15.88
402407
—
1/4-28
UNF
.2500
6.35
.8125
20.64
.2500
6.35
—
400229
1/4-28
UNF
.2500
6.35
1.0000
25.40
.3750
9.53
401995
400310
1/4-28
UNF
.2500
6.35
1.5000
38.10
.5000
12.70
402225
400419
1/4-28
UNF
.2500
6.35
2.0000
50.80
.6250
15.88
402423
—
5/16-18
UNC
.3125
7.94
.8125
20.64
.2500
6.35
—
400237
5/16-18
UNC
.3125
7.94
1.0000
25.40
.3750
9.53
402019
400328
5/16-18
UNC
.3125
7.94
1.5000
38.10
.5000
12.70
402241
400427
5/16-18
UNC
.3125
7.94
2.0000
50.80
.6250
15.88
402449
—
5/16-24
UNF
.3125
7.94
.8125
20.64
.2500
6.35
—
400245
5/16-24
UNF
.3125
7.94
1.0000
25.40
.3750
9.53
402027
400336
5/16-24
UNF
.3125
7.94
1.5000
38.10
.5000
12.70
402258
400435
5/16-24
UNF
.3125
7.94
2.0000
50.80
.6250
15.88
402456
—
30
taper pipe and metric sizes continued on next page
31
SPIRAL POINT TAP
SPIRAL FLUTE TAP
THREAD FORMING TAPS
PIPE TAPS
DIES
order number
die diameter
decimal
mm
outside diameter
thickness
style 382 style 6382
TPI & series
equiv.
equiv.
in
mm
in
mm
carbon steelhigh-speed steel
3/8-16
UNC
.3750
9.53
1.0000
25.40
.3750
9.53
402043
400344
3/8-16
UNC
.3750
9.53
1.5000
38.10
.5000
12.70
402274
400445
3/8-16
UNC
.3750
9.53
2.0000
50.80
.6250
15.88
402472
—
3/8-24
UNF
.3750
9.53
1.0000
25.40
.3750
9.53
402050
400351
3/8-24
UNF
.3750
9.53
1.5000
38.10
.5000
12.70
402282
400450
3/8-24
UNF
.3750
9.53
2.0000
50.80
.6250
15.88
402480
—
7/16-14
UNC
.4375
11.11
1.0000
25.40
.3750
9.53
402068
400369
7/16-14
UNC
.4375
11.11
1.5000
38.10
.5000
12.70
402290
400468
7/16-14
UNC
.4375
11.11
2.0000
50.80
.6250
15.88
402498
—
7/16-20
UNF
.4375
11.11
1.0000
25.40
.3750
9.53
402076
400377
7/16-20
UNF
.4375
11.11
1.5000
38.10
.5000
12.70
402308
400476
7/16-20
UNF
.4375
11.11
2.0000
50.80
.6250
15.88
402506
—
1/2-13
UNC
.5000
12.70
1.0000
25.40
.3750
9.53
402077
—
1/2-13
UNC
.5000
12.70
1.5000
38.10
.5000
12.70
402316
400484
1/2-13
UNC
.5000
12.70
2.0000
50.80
.6250
15.88
402514
—
1/2-20
UNF
.5000
12.70
1.0000
25.40
.3750
9.53
402078
—
1/2-20
UNF
.5000
12.70
1.5000
38.10
.5000
12.70
402324
400492
1/2-20
UNF
.5000
12.70
2.0000
50.80
.6250
15.88
402522
—
9/16-12
UNC
.5625
14.29
1.5000
38.10
.5000
12.70
402332
400500
9/16-12
UNC
.5625
14.29
2.0000
50.80
.6250
15.88
402530
—
9/16-18
UNF
.5625
14.29
1.5000
38.10
.5000
12.70
402340
400518
9/16-18
UNF
.5625
14.29
2.0000
50.80
.6250
15.88
402548
—
5/8-11
UNC
.6250
15.88
1.5000
38.10
.5000
12.70
402357
400526
5/8-11
UNC
.6250
15.88
2.0000
50.80
.6250
15.88
402555
400609
5/8-11
UNC
.6250
15.88
2.5000
63.50
.7500
19.05
402746
—
5/8-18
UNF
.6250
15.88
1.5000
38.10
.5000
12.70
402365
400534
5/8-18
UNF
.6250
15.88
2.0000
50.80
.6250
15.88
402563
400617
3/4-10
UNC
.7500
19.05
1.5000
38.10
.5000
12.70
402370
—
3/4-10
UNC
.7500
19.05
2.0000
50.80
.6250
15.88
402597
400625
3/4-10
UNC
.7500
19.05
2.5000
63.50
.7500
19.05
402787
—
3/4-16
UNF
.7500
19.05
1.5000
38.10
.5000
12.70
402377
—
3/4-16
UNF
.7500
19.05
2.0000
50.80
.6250
15.88
402605
400633
3/4-16
UNF
.7500
19.05
2.5000
63.50
.7500
19.05
402795
—
7/8-9
UNC
.8750
22.23
2.0000
50.80
.6250
15.88
402613
400641
7/8-9
UNC
.8750
22.23
2.5000
63.50
.7500
19.05
402803
—
7/8-14
UNF
.8750
22.23
2.0000
50.80
.6250
15.88
402621
400658
7/8-14
UNF
.8750
22.23
2.5000
63.50
.7500
19.05
402811
—
1-8
UNC
1.0000
25.40
2.0000
50.80
.6250
15.88
402625
—
1-8
UNC
1.0000
25.40
2.5000
63.50
.7500
19.05
402829
—
1-8
UNC
1.0000
25.40
3.0000
76.20
1.0000
25.40
402902
—
1-12
UNF
1.0000
25.40
2.0000
50.80
.6250
15.88
402927
—
1-12
UNF
1.0000
25.40
2.5000
63.50
.7500
19.05
402837
—
1-12
UNF
1.0000
25.40
3.0000
76.20
1.0000
25.40
402910
—
1-14
UNF
1.0000
25.40
2.0000
63.50
.6250
19.05
402630
—
1-1/8-7
UNC
1.1250
28.58
3.0000
76.20
1.0000
25.40
402936
—
1-1/8-12
UNF
1.1250
28.58
3.0000
76.20
1.0000
25.40
402944
—
1-1/4-7
UNC
1.2500
31.75
3.0000
76.20
1.0000
25.40
402951
—
1-1/4-12
UNF
1.2500
31.75
3.0000
76.20
1.0000
25.40
402969
—
1-3/8-6
UNC
1.3750
34.93
3.0000
76.20
1.0000
25.40
402977
—
1-3/8-12
UNF
1.3750
34.93
3.0000
76.20
1.0000
25.40
402985
—
1-1/2-6
UNC
1.5000
38.10
3.0000
76.20
1.0000
25.40
402993
—
1-1/2-12
UNF
1.5000
38.10
3.0000
76.20
1.0000
25.40
403009
—
TECHNICAL INFO
Inch Sizes (continued)
Style 382 Carbon Steel Round Adjustable Dies (Continued)
Style 6382 High-Speed Steel Round Adjustable Dies (Continued)
MACHINE TAPS
MACHINE TAPS
Style 382 Carbon Steel Round Adjustable Dies (Continued)
Style 6382 Metric High-Speed Steel Round Adjustable Dies (Continued)
Pipe Sizes
SPIRAL POINT TAP
order number
die diameter
decimal
mm
outside diameter
thickness
style 382
TPI & series
equiv.
equiv.
in
mm
in
mm
carbon steel
1/8-27
NPT
.1250
3.18
1.0000
25.40
.3750
9.53
405202
1/8-27
NPT
.1250
3.18
1.5000
38.10
.5000
12.70
405251
1/4-18
NPT
.2500
6.35
1.5000
38.10
.5000
12.70
405269
1/4-18
NPT
.2500
6.35
2.0000
50.80
.6250
15.88
405301
3/8-18
NPT
.3750
9.53
1.5000
38.10
.5000
12.70
405277
3/8-18
NPT
.3750
9.53
2.0000
50.80
.6250
15.88
405319
1/2-14
NPT
.5000
12.70
2.0000
50.80
.6250
15.88
405327
Pipe size round adjustable dies are not split.
Metric Sizes
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
order number
die diameter decimal
mm
outside diameter
thickness
style 6382
TPI & series
equiv.
equiv.
in
mm
in
mm
high-speed steel
M2.5 x 0.45
.0984
2.50
.8125
20.64
.2500
6.35
415721
M3 x 0.5
.1181
3.00
.8125
20.64
.2500
6.35
415724
M3.5 x 0.6
.1378
3.50
.8125
20.64
.2500
6.35
415732
M4 x 0.7
.1575
4.00
.8125
20.64
.2500
6.35
415737
M4.5 x 0.75
.1772
4.50
.8125
20.64
.2500
6.35
415742
M5 x 0.8
.1969
5.00
.8125
20.64
.2500
6.35
415747
M6 x 1
.2362
6.00
.8125
20.64
.2500
6.35
415757
M6 x 1
.2362
6.00
1.0000
25.40
.3750
9.53
415801
M7 x 1
.2756
7.00
1.0000
25.40
.3750
9.53
415807
M8 x 1.25
.3150
8.00
1.0000
25.40
.3750
9.53
415813
M10 x 1.5
.3937
10.00
1.0000
25.40
.3750
9.53
415824
M12 x 1.75
.4724
12.00
1.0000
25.40
.3750
9.53
415833
M14 x 2
.5512
14.00
1.5000
38.10
.5000
12.70
415880
M16 x 2
.6300
16.00
1.5000
38.10
.5000
12.70
415889
M18 x 2.5
.7087
18.00
1.5000
38.10
.5000
12.70
415896
M20 x 2.5
.7874
20.00
1.5000
38.10
.5000
12.70
415901
Die Stocks for Round Adjustable Dies
Features |
TECHNICAL INFO
DIES
product
number
die
o.d.
•Style 1750 holds round adjustable dies with three adjusting screws
•Style 1790 stocks have built-in workpiece guide and lock in place with two set screws
overall order no.
length style 1750
product die
numbero.d.
overall
order no.
lengthstyle 1790
#1851
13/16
7
420514
#13
13/16
6-1/4
423011
#2
13/16
6-1/4
423008
#14
1
13
423012
#1852
1
10-1/2
420522
#15
1-1/2
17-3/4
423013
#3
1
9
423009
#16
2
26
423014
#1853
1-1/2
14-1/2
420548
#5
1-1/2
13-7/8
423010
#6
2
23
420555
#7
2-1/2
29
420563
#8
3
40
420571
Style 1750
Style 1790
32
Tap and Round Adjustable Die Sets
OK Jr. Tap & Die Sets with HSS Production Hand Taps
and Carbon Steel Round Adjustable Dies (inch sizes)
OK Jr. Tap & Die Sets with HSS Production Hand Taps
and Carbon Steel Round Adjustable Dies (inch sizes)
set
no. of
number sizes
set no. of tap and
number sizes die sizes
5
1/4-20 UNC
5/16-18 UNC
25
8
T4
8
0-80 UNF
1-72 UNF
2-56 UNC
3-48 UNC
2-56 UNC
3-48 UNC
4-40 UNC
6-32 UNC
4-40 UNC
1/4-20 UNC
5/16-18 UNC
3/8-16 UNC
7/16-14 UNC
1/2-13 UNC
9/16-12 UNC
5/8-11 UNC
3/4-10 UNC
7/8-9 UNC
1-8 UNC
1/4-20 UNC
5/16-18 UNC
3/8-16 UNC
7/16-14 UNC
1/2-13 UNC
pipe size
1/4-20 UNC
5/16-18 UNC
3/8-16 UNC
7/16-14 UNC
1/2-13 UNC
9/16-12 UNC
5/8-11 UNC
3/4-10 UNC
7/8-9 UNC
1-8 UNC
pipe size
26
T6
10
20
28
11
32
21
329
13
423001
333
14
423002
329
13
423003
0
329
7
33
28 Taps
15 Dies
4-40 UNC
6-32 UNC
8-32 UNC
10-24 UNC
10-32 UNF
12-24 UNC
1/4-20 UNC
1/4-28 UNF
5/16-18 UNC
5/16-24 UNF
3/8-16 UNC
3/8-24 UNF
7/16-14 UNC
7/16-20 UNF
1/2-13 UNC
1/2-20 UNF
9/16-12 UNC
9/16-18 UNF
5/8-18 UNF
3/4-16 UNF
7/8-14 UNF
1-14 UNS
pipe
1/8-27 NPT
1/4-18NPT
3/8-18 NPT
1/2-14 NPT
1851 420359
13 420361
1852 420363
329
336
15
14
15
16
7
423006
SPIRAL POINT TAP
18
10-24 UNC
10-32 UNF
12-24 UNC
1/4-20 UNC
3/8-16 UNC
7/16-14 UNC
1/2-13 UNC
4-40 UNC
6-32 UNC
8-32 UNC
10-24 UNC
8-32 UNC
10-24 UNC
10-32 UNF
12-24 UNC
4-48 UNF
1/4-28 UNF
5/16-24 UNF
3/8-24 UNF
7/16-20 UNF
1/2-20 UNF
9/16-18 UNF
5/8-18 UNF
3/4-18 UNF
7/8-14 UNF
1-12 UNF
1/4-28 UNF
5/16-24 UNF
3/8-24 UNF
7/16-20 UNF
1/2-20 UNF
1/8-27 (short shank)
1/4-28 UNF
5/16-24 UNF
3/8-24 UNF
7/16-20 UNF
1/2-20 UNF
9/16-18 UNF
5/8-18 UNF
3/4-16 UNF
7/8-14 UNF
1-14 UNS
1/8-27 (long shank)
SPIRAL FLUTE TAP
4-40 UNC
6-32 UNC
8-32 UNC
die screw- order
stock driver number
Tap & Die Sets with Production Hand Taps and HSS
Round Adjustable Dies (metric sizes)
set no. of tap and
number sizes die sizes
metric sizes
49
333
1
423004
15
7
14
15
16
423005
5
M6 x 1.0
M7 x 1.0
M8 x 1.25
M10 x 1.5
M12 x 1.75
tap
wrench
die screw- order
stock driver number
M14 x 1.5
M18 x 1.5
333
1790
300
420365
Tap & Die Sets with Production Hand Taps,
Black Oxide Jobber Length Drills, and HSS Round
Adjustable Dies (metric sizes)
set no. of
number sizes
49D
5
tap and
die sizes
M6 x 1.0
M7 x 1.0
M8 x 1.25
M10 x 1.5
M12 x 1.75
THREAD FORMING TAPS
7
tap
wrench
PIPE TAPS
17
tap die order
wrenchstock number
drill
tap
die screw- order
sizes wrench stock driver number
5.0
6.0
6.7
8.5
10.2
333
1790
300
420367
DIES
tap and
die sizes
MACHINE TAPS
TECHNICAL INFO
continued on next column
33
Little Giant® Two-Piece Dies
MACHINE TAPS
Style 1386 Little Giant® Two-Piece Die System
Features | • Little Giant® Two-Piece Die System • Use with Style 1381Little Giant® die Carbon
Steel
SPIRAL POINT TAP
Bright
consists of these parts
Series 380 — Die
Series 1383 — Cap
Series 1384 — Guide
Series 1385 — Collet
• Inch sizes are sold as a complete
assembly or in their component parts.
• Metric sizes are sold in their
component parts only.
SPIRAL FLUTE TAP
Style 1386
stocks.
• Collet assembly for use with Little Giant® dies consists of a cap and a guide; order cap and guide separately, or assembled as a collet.
• Die halves are seated in the beveled cap slot and held in place by the guide, which screws into the underside of the cap.
• Die is adjusted by the set screws at either end of the slot.
Style 380
Style 1385
(combined Cap and Guide)
• Caps of a given outside diameter are made with several different sizes of slots.
• Separate guide is required for each cutting size.
• To order separate guides, specify cutting size of the die and the size of the collet for 1/4" through 1/2" dies.
• For metric sizes where guide and collet assembly are not available, use Style 1382 Little Giant® Jr. die stock to hold dies.
Style 1383
Style 1384
Inch Sizes
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
style 1386style 380style 1385style 1383
style 1384
nominal size
decimal
mm complete diedie ordercollet assemby
cap
cap
guide
tpi and series
equiv.
equiv. assembly blank number
no.order no.
o.d. order no. order no.
4-40
UNC
.1120
2.84
423019
A1
423058
A1
423100
1.250
423121
423128
6-32
UNC
.1380
3.51
423020
A1
423059
A1
423101
1.250
423121
423129
8-32
UNC
.1640
4.17
423021
A1
423060
A1
423102
1.250
423121
423130
10-24
UNC
.1900
4.83
423022
A1
423061
A1
423103
1.250
423121
423131
10-32
UNF
.1900
4.83
423023
A1
423062
A1
423103
1.250
423121
423131
12-24
UNC
.2160
5.49
423024
A1
423063
A1
423104
1.250
423121
423132
1/4-20
UNC
.2500
6.35
423025
A1
423064
A1
423105
1.250
423121
423133
1/4-20
UNC
.2500
6.35
423026
A
423065
1
423106
2.000
423122
423134
1/4-20
UNC
.2500
6.35
423027
A
423065
5
423107
2.750
423123
423135
1/4-28
UNF
.2500
6.35
423028
A1
423067
A1
423105
1.250
423121
423133
1/4-28
UNF
.2500
6.35
423029
A
423068
1
423106
2.000
423122
423134
1/4-28
UNF
.2500
6.35
423030
A
423068
5
423107
2.750
423123
423135
5/16-18
UNC
.3125
7.94
423031
A
423069
1
423108
2.000
423122
423137
5/16-18
UNC
.3125
7.94
423032
A
423069
5
423109
2.750
423123
423136
5/16-24
UNF
.3125
7.94
423033
A
423070
1
423108
2.000
423122
423137
5/16-24
UNF
.3125
7.94
423034
A
423070
5
423109
2.750
423123
423136
3/8-16
UNC
.3750
9.53
423035
B
423071
1
423110
2.000
423124
423138
3/8-16
UNC
.3750
9.53
423036
B
423071
5
423111
2.750
423125
423139
3/8-24
UNF
.3750
9.53
423037
B
423072
1
423110
2.000
423124
423138
3/8-24
UNF
.3750
9.53
423038
B
423072
5
423111
2.750
423125
423139
7/16-14
UNC
.4375
11.11
423039
B
423073
1
423112
2.000
423124
423141
7/16-14
UNC
.4375
11.11
423040
B
423073
5
423113
2.750
423125
423140
7/16-20
UNF
.4375
11.11
423041
B
423074
1
423112
2.000
423124
423141
7/16-20
UNF
.4375
11.11
423042
B
423074
5
423113
2.750
423125
423140
1/2-13
UNC
.5000
12.70
423043
B
423075
1
423114
2.000
423124
423142
1/2-13
UNC
.5000
12.70
423044
C
423076
5
423115
2.750
423126
423143
1/2-20
UNF
.5000
12.70
423045
B
423077
1
423114
2.000
423124
423142
1/2-20
UNF
.5000
12.70
423046
C
423078
5
423115
2.750
423126
423143
9/16-12
UNC
.5625
14.29
423047
C
423079
5
423116
2.750
423126
423144
9/16-18
UNF
.5625
14.29
423048
C
423080
5
423116
2.750
423126
423144
5/8-11
UNC
.6250
15.88
423049
C
423081
5
423117
2.750
423126
423145
5/8-18
UNF
.6250
15.88
423050
C
423082
5
423117
2.750
423126
423145
3/4-10
UNC
.7500
19.05
423051
C
423083
5
423118
2.750
423126
423146
3/4-16
UNF
.7500
19.05
423052
C
423084
5
423118
2.750
423126
423146
7/8-9
UNC
.8750
22.23
423053
D
423085
5
423119
2.750
423127
423147
7/8-14
UNF
.8750
22.23
423054
D
423086
5
423119
2.750
423127
423147
1-8
UNC
1.0000
25.40
423055
D
423087
5
423120
2.750
423127
423148
1-12
UNF
1.0000
25.40
423056
D
423088
5
423120
2.750
423127
423148
1-14
UNS
1.0000
25.40
423057
D
423089
5
423120
2.750
423127
423148
34
Style 1386 Little Giant® Two-Piece Die System (continued)
Metric Sizes
style 380 style 1385 style 1383
style 1384
nominal size
decimal
mm
die die ordercollet assemby
cap cap
guide
and tpi
equiv.
equiv.
blank number
no. order no.
o.d. order no. order no.
423090
423091
423092
423093
423094
423095
423096
423097
423098
423099
5
5
5
5
5
5
5
5
5
5
*
*
*
*
423115
423116
423117
423118
423119
423120
2.750
2.750
2.750
2.750
2.750
2.750
2.750
2.750
2.750
2.750
*
*
*
*
423126
423126
423126
423126
423127
423127
423149
423150
423151
423152
423153
423154
423155
423156
423157
423158
SPIRAL POINT TAP
A
A
B
B
C
C
C
C
D
D
SPIRAL FLUTE TAP
6.00
8.00
10.00
12.00
14.00
16.00
18.00
20.00
22.00
24.00
*Use Style 382 Quick-Set Jr. die stock instead of collet assembly for these sizes.
Style 1386 Little Giant® Two-Piece Die System Sets
Tap & Die Sets with Collet
PIPE TAPS
set no. of
tap & die
collet tap
die
order
no. sizes
sizes
no. wrenchstock
no.
59
7
4-40 NC
10-24 NC
A1 T9, A1
A1
423159
6-32 NC
10-32 NF
8-32 NC
12-24 NC
1/4-20 NC
510 5
1/4-20 NC 7/16-14 NC
1
#5
#1
423160
5/16-18 NC 1/2-13 NC
3/8-16 NC
511 10 1/4-20 NC 9/16-18 NC
5 #5, #7
5A
423173
5/16-18 NC 5/8-18 NC
3/8-16 NC 3/4-16 NC
7/16-14 NC 7/8-14 NC
1/2-13 NC
1-8 NC
512 10 1/4-20 NC
1/4-28 NF
1
#5
#1
423162
5/16-18 NC 5/16-24 NF
3/8-16 NC
3/8-24 NF
7/16-14 NC 7/16-20 NF
1/2-13 NC
1/2-20 NF
513 20 1/4-20 NC
1/4-28 NF
1,5 #5, #7 #1, #5B 423163
5/16-18 NC 5/16-24 NF
3/8-16 NC
3/8-24 NF
7/16-14 NC 7/16-20 NF
1/2-13 NC
1/2-20 NF
9/16-12 NC 9/16-18 NF
5/8-11 NC
5/8-18 NF
3/4-10 NC
3/4-16 NF
7/8-9 NC
7/8-14 NF
1-8 NC
1-14 NS
514 7
M6 x 1
M14 x 2
5
#6
#5
423164
M8 x 1.25
M16 x 2
M10 x 1.5
M18 x 2.5
M12 x 1.75
THREAD FORMING TAPS
• Carbon steel two-piece dies and collets
• Hand taps
• Tap wrench, die stock
Tap & Die Set without Collet
• Carbon steel Quick-Set two-piece dies and guides.
• HSS production hand taps
• Tap wrenchs
• Die stock to hold dies without collet
set # of
tap
die order
no. sizes
tap & die sizes
wrenchstockno.
58
20
1/4-20 NC 1/4-28 NF #5, #7 #1, #5 423165
5/16-18 NC 5/16-24 NF
3/8-16 NC 3/8-24 NF
7/16-14 NC 7/16-20 NF
1/2-13 NC 1/2-20 NF
9/16-12 NC 9/16-18 NF
5/8-11 NC 5/8-18 NF
3/4-10 NC 3/4-16 NF
7/8-9 NC 7/8-14 NF
1-8 NC
1-14NS
35
DIES
.2362
.3150
.3937
.4724
.5512
.6300
.7087
.7874
.8661
.9449
TECHNICAL INFO
M6 x 1
M8 x 1.25
M10 x 1.5
M12 x 1.75
M14 x 2
M16 x 2
M18 x 2.5
M20 x 2.5
M22 x 2.5
M24 x 3
MACHINE TAPS
MACHINE TAPS
Styles 1381, 1382, A1 Accessories for Little Giant® Two-Piece Die System
Style 1381 Die Stock for Little Giant® Two-Piece Dies with Collet
Features |
Carbon
Steel
SPIRAL POINT TAP
Steam
Oxide
Applications |
• Use with all Series 1386 Little Giant collets with two-piece dies.
• Little Giant die stocks have center
holes corresponding to the outside
diameter of the Little Giant collets.
THREAD FORMING TAPS
SPIRAL FLUTE TAP
stock
no.
collet
no.
collet length
capacity of stock
order
number
#A1
A1
1-1/4
7-1/2
423166
#1
1
2
14-1/2
423167
#5
5
2-3/4
23
423168
#5A
5
2-3/4
26
423169
#5B
5
2-3/4
29
423170
Style 1382 Little Giant Jr.® Die Stock for Little Giant® Two-Piece Dies without Collet
Features |
Carbon
Steel
DIES
PIPE TAPS
Steam
Oxide
Applications |
• Use with all Series 380 Little Giant two-piece dies without collet.
• Little Giant Jr. die stocks are designed to use Little Giant dies without collets.
• Double slots enable use of two different size
blanks in the same stock.
• Dies fit directly into the stock and are held in
place by a screw guide.
stock
no.
cutting
size
die blank guide
cutting
length
order
size
no.
size range of stock number
#1
1/4 to 5/16
3/8 to 1/2
A
B
1
1/4 to 1/2
14-1/2
423171
#5
9/16 to 3/4
7/8 to 1
C
D
5
9/16 to 1
26
423172
Style A1 Little Giant® Spanner Wrench
Applications |
TECHNICAL INFO
• Because A1 guides are so small and round instead of
square, a standard wrench cannot be used.
• Fits into two holes to turn guide.
stock
no.
#A1
36
collet
collet
order
no. capacity number
A1
1-1/4
423173
Styles 300, 330 Tap Wrenches
Style 300 Standard Straight Tap Wrench
• Used for hand tapping
order
number
420910
423015
420936
420944
420951
420977
423016
SPIRAL POINT TAP
overall
length
7
9
11
15
19
40
54
SPIRAL FLUTE TAP
product tap size ranges
number mach screw fractional
metric
pipe
0
0 to 14
1/16 to 1/4
M1.5 to M6.3
14
0 to 14
1/16 to 3/8
M1.5 to M10
—
5
8 to 14
5/32 to 1/2
M4 to M12.5
1/8
6
8 to 14
5/32 to 3/4
M4 to M19
1/8 to 1/4
7
—
1/4 to 1-1/8
M12 to M28
1/8 to 3/4
8
—
3/4 to 1-5/8
M19 to M40 3/8 to 1-1/4
22
—
1 to 2-1/2
M25 to M56
3/4 to 2
Style 330 Plain T-Handle Tap Wrench
T9
T10
0 to 14
12 to 14
1/16 to 1/4
7/32 to 1/2
M1.5 to M6.3
M5.5 to M12.5
overall
length
order
number
2-3/4
3-5/8
420845
421852
THREAD FORMING TAPS
• Used for hand tapping in out-in-the-open jobs
producttap size ranges
metric
Style 330 Slip T-Handle Tap Wrench
T11
T12
0 to 14
12 to 14
1/16 to 1/4
7/32 to 1/2
M1.5 to M6.3
M5.5 to M12.5
overall
length
order
number
2-3/4
3-5/8
420803
420829
PIPE TAPS
• Used for hand tapping or in difficult spaces requiring a slip handle
product
tap size ranges
number mach screw
fractional
metric
Style 330 Combination Ratchet and Slip Handle Tap Wrench
T13
T14
0 to 14
12 to 14
1/16 to 1/4
7/32 to 1/2
M1.5 to M6.3
M5.5 to M12.5
overall
length
order
number
3-3/4
5
420860
420878
overall
length
8-3/4
10-5/8
order
number
423017
423018
DIES
• Used for hand tapping in difficult spaces needing ratchet drive
product
tap size ranges
number mach screw
fractional
metric
MACHINE TAPS
Dies
Style 330 Long Shank T-Handle Tap Wrench
product
tap size ranges
metric
T16
0 to 14
1/16 to 1/4
M1.5 to M6.3
T17
12 to 14
7/32 to 1/2
M5.5 to M12.5
TECHNICAL INFO
• Used for hand tapping where extra reach is required
37
Accessories
MACHINE TAPS
335 Screw Extractors
SPIRAL FLUTE TAP
SPIRAL POINT TAP
extractor
number
#1
#2
#3
#4
#5
#6
#7
small
end
1/16
3/32
1/8
3/16
1/4
3/8
1/2
large
end
OAL
1/8
2
13/64
2-3/8
1/4
2-11/16
11/32
3
7/16
3-3/8
19/32
3-3/4
25/32
4-1/8
Sets
extractor number
5 pieces sizes # 1 thru # 5
pipe
size
1/8, 1/4
3/8
-
drill
size
5/64
7/64
5/32
1/4
9/32
13/32
17/32
order
number
421909
421917
421925
421933
421941
421958
421966
order
number
422006
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
# 15 Set
screw & bolt size
3-16 - 1/4
1/4 - 5/16
5/16 - 7/16
7/16 - 9/16
9/16 - 3/4
3/4 - 1
1 - 1-3/8
38
Speed-feet-per-minute
Work Material
Uncoated Tap Coated Tap
Alloy Steels:
125-225 Bhn. . . . . . . . . . . . . . . 30-60. . . . . . 60-120
225-325 Bhn. . . . . . . . . . . . . . . 20-45. . . . . . 40-90
325-425 Bhn. . . . . . . . . . . . . . . 10-35. . . . . . 20-70
Aluminum Alloys. . . . . . . . . . . . . . 75-150. . . . . 150-300
Carbon Steels, 225 Bhn or less:
low carbon (.10-.25C). . . . . . . . 50-75. . . . . . 100-150
medium carbon (.30-.55C). . . . 40-65. . . . . . 80-130
high carbon (.60-.95C). . . . . . . 30-55. . . . . . 90-110
Cast Iron
ductile, annealed . . . . . . . . . . . 40-60. . . . . . 80-120
ductile, as cast. . . . . . . . . . . . . 20-45. . . . . . 40-90
gray (class 20, 25). . . . . . . . . . . 40-80. . . . . . 80-160
gray (class 30-50). . . . . . . . . . . 25-50. . . . . . 50-100
malleable, 200 Bhn or less. . . . 30-60. . . . . . 60-120
Copper Alloys. . . . . . . . . . . . . . . . 40-100. . . . . 80-200
Graphites & Carbons. . . . . . . . . . . 5-10. . . . . . . 10-20
High-Temperature Alloys:
cobalt base (Haynes alloys). . . 3-8. . . . . . . . 5-16
iron base (Incoloy, A-286 . . . . . 7-15. . . . . . . 15-30
nickel base (Hastelloy, Inconel). . 4-10. . . . . . . 8-20
Magnesium. . . . . . . . . . . . . . . . . . 100-150. . . . 150-200
Plastics. . . . . . . . . . . . . . . . . . . . . 25-50. . . . . . 50-100
Stainless Steels. . . . . . . . . . . . . . . 15-35. . . . . . 30-70
Titanium:
pure. . . . . . . . . . . . . . . . . . . . . . 25-55. . . . . . 50-110
alloys (Ti-6A1-4V). . . . . . . . . . . 10-25. . . . . . 20-50
Tool Steels:
200-275 Bhn. . . . . . . . . . . . . . . 15-30. . . . . . 30-60
300-350 Bhn. . . . . . . . . . . . . . . 10-25. . . . . . 20-50
40-50 Rc. . . . . . . . . . . . . . . . . . 5-15. . . . . . . 10-30
Zinc Alloys. . . . . . . . . . . . . . . . . . . 100-150. . . . 150-250
•
•
•
•
•
•
•
•
Material to be tapped
Length of chamfer on tap
Percentage of full thread to be cut
Length of hole (depth of thread)
Pitch of thread
Cutting fluids
Machine equipment
Horizontal or vertical tapping
The best and most efficient operating speeds for taps cannot
be calculated with the same certainty as for many other
metalcutting tools. With other tools, the feed per revolution can
be set at any desired point and can be varied as conditions
demand. Taps, on the other hand, must always be advanced at
a rate equal to one pitch for every revolution. The style of tap
may vary the conditions. For example, with a bottoming tap, the
first thread on each land cuts the full height of thread, while, with
a taper or starting tap, a number of threads do their share of the
cutting before the full height of thread is reached.
The depth of thread also varies, depending on the pitch. The
coarser the thread, the greater the advance of the tap per
revolution and the greater the amount of material removed.
The method of feeding the tap, and the type of equipment
for driving, also influence the permissible speeds. If taps are
mechanically fed at the proper rate of advance, they can be
operated at higher speeds than if they are required to feed
themselves and pull some part of the machine along with them.
Speeds may be modified to take into account any or all of
the factors listed above. Speeds must be lowered as the
length of thread increases, because, in deep thread holes,
the accumulated chips increase friction and interfere with
lubrication.
Bottoming taps must be run slower than plug taps.
Tapping of full height of thread calls for slower speed than if the
commercial 75% height only is required.
Coarse-thread taps in the larger diameters should be run more
slowly than fine-thread taps of the same diameters.
The quantity and quality of cutting fluid may affect the
permissible speeds as much as 100%.
Taper threaded taps, such as pipe taps, should be operated
from 1/2 to 3/4 the speed of a straight thread tap of comparable
major diameter.
SPIRAL POINT TAP
SPIRAL FLUTE TAP
Suggested Speeds for Uncoated and Coated Taps
THREAD FORMING TAPS
Consider these factors when trying to determine the best
tapping speeds.
PIPE TAPS
Tapping Speeds
MACHINE TAPS
*Success of coated taps in non-ferrous materials depends on the
machining conditions used.
SFM = Surface Feet per Minute
RPM = Revolutions Per Minute
IPM = Inches Per Minute
TPI = Threads Per Inch
S m/m = Surface Meters per Minute
p = 3.1416
mm/m = Millimeters per Minute
P = Pitch (1/ No of Threads Per Inch)
(RPM x tool diameter) / 3.82
or 0.26 x RPM x tool diameter
(3.82 x SFM) / tool diameter
RPM / TPI*
or *P x RPM
(p x tool diameter x RPM) / 1000
(m/m x 1000) / p x tool diameter
mm P x RPM
TECHNICAL INFO
Tapping Definitions
Inch Sizes
SFM
=
RPM
=
IPM
=
Metric Sizes
S m/m =
RPM
=
mm/m =
DIES
Tapping Formulae
39
MACHINE TAPS
Tapping Speeds (Continued)
UNC/UNF and NPT/NPTF Sizes
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
SPIRAL POINT TAP
UNC NPT
UNF NPTF
5'
Tap Taper
Size Pipe 0
318
1
273
2
212
3
191
4
174
5
147
6
136
8
119
10
101
12
87
1/4
76
5/16
62
3/8
50
7/16
1/8
43
1/2
—
38
9/16
1/4
34
5/8
—
32
11/16 3/8
28
3/4
—
25
7/8
1/2
22
1
—
19
1 1/8 3/4
17
1 1/4
—
15
1 3/8
1
14
1 1/2
—
13
1 5/8
12
1 3/4
11
1 7/8
10
2
9
10'
15'
20'
25'
30'
40'
Surface Feet per Minute (SFM)
50'
60'
70'
80'
90'
100'
110'
120'
130'
140'
150'
Revolutions per Minute (RPM)
3183 3820 4456 5093
2617 3140 3663 4186
2221 2665 3109 3554
1929 2315 2701 3086
1705 2046 2387 2728
1528 1833 2139 2445
1382 1859 1935 2212
1165 1398 1631 1864
1005 1205 1406 1607
884 1061 1238 1415
764
917 1070 1222
611
733
856
978
509
611
713
815
437
524
611
698
382
458
535
611
342
410
478
547
306
367
428
489
278
333
389
444
255
305
357
407
218
262
306
350
191
230
268
305
170
204
238
272
153
183
214
244
139
167
194
222
127
153
178
204
118
141
165
188
109
131
153
175
102
122
143
163
96
115
134
153
5729
4710
3999
3472
3069
2750
2488
2097
1808
1592
1375
1100
917
786
688
616
550
500
458
392
344
306
275
250
229
212
196
183
172
6366
5233
4442
3858
3411
3056
2766
2330
2009
1769
1528
1222
1019
873
764
683
611
556
509
437
382
340
305
278
255
235
218
204
191
7003
5756
4886
4244
3751
3361
3042
2563
2210
1945
1681
1345
1120
960
840
752
672
611
560
480
420
373
336
306
280
259
240
224
210
7639
6279
5330
4629
4092
3667
3318
2796
2411
2122
1833
1467
1222
1048
917
820
733
667
611
524
458
407
367
333
305
282
262
244
229
8276
6805
5774
5015
4434
3973
3595
3029
2612
2300
1986
1589
1324
1135
993
888
794
722
662
568
497
441
397
361
331
306
284
265
248
8913
7326
6218
5401
4775
4278
3871
3262
2813
2476
2139
1711
1426
1222
1070
952
856
778
713
611
535
475
428
389
356
329
306
285
267
9549
1849
6662
5787
5115
4584
4148
3495
3014
2653
2292
1833
1528
1310
1146
1020
917
833
764
655
573
509
458
417
382
353
327
306
287
90'
100'
110'
120'
130'
140'
150'
12733
6286
4208
3599
3163
2521
2104
1799
1577
1260
1052
901
788
700
631
573
526
467
420
13713
6770
4532
3875
3406
2715
2266
1938
1698
1357
1133
971
849
754
680
618
566
503
453
14692
7253
4856
4152
3650
2905
2428
2076
1819
1454
1214
1040
910
808
728
662
606
539
485
637
546
424
382
347
294
273
239
201
174
153
123
101
87
76
68
64
55
51
43
38
34
31
28
25
23
22
20
19
955
819
637
573
521
441
409
358
302
260
229
185
151
130
115
102
96
83
76
65
57
51
46
42
38
35
33
30
29
1273
1046
888
772
682
611
553
466
402
354
306
245
204
175
153
137
122
111
102
87
76
68
61
56
51
47
44
41
38
1592
1308
1110
964
853
764
691
583
502
442
382
306
255
219
191
172
153
138
128
109
96
84
76
69
63
59
55
51
48
1910
1570
1333
1157
1023
917
829
699
603
531
458
367
305
262
229
206
183
167
153
131
115
102
92
83
76
71
65
61
57
2546
2093
1777
1543
1364
1222
1106
932
804
707
611
489
407
349
305
274
244
222
203
175
153
136
122
111
102
94
87
81
76
5'
10'
15'
20'
25'
30'
40'
490
242
162
138
122
97
81
69
61
48
40
35
30
27
24
22
20
18
16
979
484
324
277
243
194
162
138
121
97
81
69
61
54
49
44
40
36
32
1469
725
486
415
365
291
243
208
182
145
121
104
91
81
73
66
61
54
49
1959
967
347
554
487
388
324
277
243
194
162
139
121
108
97
88
81
72
65
2449
1209
809
692
608
485
405
346
303
242
202
173
152
135
121
110
101
90
81
2938
1451
971
830
730
582
486
415
364
291
243
208
182
162
146
132
121
108
97
3918
1934
1295
1107
973
776
647
554
485
388
324
277
243
216
194
176
162
144
129
Metric Sizes
TECHNICAL INFO
DIES
Tap Size
M1
M2
M3
M3.5
M4
M5
M6
M7
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
40
Surface Feet per Minute (SFM)
50'
60'
70'
80'
Revolutions per Minute (RPM)
4897 5877 6856 7836
2418 2901 3385 3868
1619 1942 2266 2590
1384 1661 1938 2214
1217 1460 1703 1946
970 1163 1357 1551
809
971 1133 1295
692
830
969 1107
606
728
849
970
485
582
679
776
405
486
567
647
347
416
485
555
303
364
424
485
269
323
377
431
243
291
340
388
221
265
309
353
202
243
283
323
180
216
252
287
162
194
226
259
8815
4352
2914
1491
2190
1745
1457
1246
1091
873
728
624
546
485
437
397
364
323
291
9795 10774 11754
4835 5319 5803
3237 3561 3885
2768 3045 3322
2433 2676 2920
1939 2133 2327
1619 1781 1942
1384 1522 1661
1213 1334 1455
970 1067 1163
809
890
971
693
763
832
606
667
728
539
593
647
485
534
582
441
485
529
404
445
485
359
395
431
323
356
388
Tapping Speeds
Use this table to match the hardness of your workpiece material to the correct tap.
Shore
Scleroscope
100
99
98
97
96
95
93
91
89
87
85
83
81
79
76
75
74
72
70
69
67
66
65
64
62
60
58
57
55
54
53
51
50
49
47
46
46
45
44
43
120°
Cone
150 Kg
1/16"
Ball
100 Kg
Brinell
276
269
261
258
255
249
245
240
237
229
224
217
211
206
203
200
196
191
187
185
183
180
175
170
167
165
163
160
156
154
152
150
147
145
143
141
140
135
130
Rockwell C
30
29
28
27
26
25
24
23
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
7
6
5
4
3
2
1
—
—
—
—
—
—
—
—
—
Rockwell B
105
104
103
102
102
101
100
99
99
98
97
96
95
94
94
93
92
92
91
91
90
89
88
87
87
86
85
84
83
82
82
81
80
79
79
78
77
75
72
Model C
Shore
Scleroscope
42
41
40
39
39
38
37
36
35
34
33
33
32
32
31
31
30
30
29
29
28
28
27
27
27
26
26
25
25
25
24
24
24
23
23
23
22
22
22
1000 Lb.
per
Sq. In.
Tensile
Strength
136
132
129
127
125
123
119
117
115
113
110
107
104
102
100
98
96
94
92
91
90
89
86
84
82
81
80
78
76
75
74
74
72
71
70
69
69
67
65
SPIRAL POINT TAP
Rockwell B
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
120
119
119
118
117
117
116
115
115
114
114
113
112
111
111
110
110
109
109
108
107
106
105
10 M/M
Ball
3000 Kg
SPIRAL FLUTE TAP
Rockwell C
72
71
70
68
67
66
65
64
63
62
61
60
59
57
56
55
54
53
52
51
49
48
47
46
45
44
43
42
41
40
39
38
37
37
36
35
34
33
32
31
1000 Lb.
per
Sq. In.
Tensile
Strength
—
—
—
367
357
350
337
326
318
306
299
292
290
281
270
268
259
254
247
244
233
227
223
219
209
204
196
191
184
182
179
173
170
168
163
158
153
148
144
140
THREAD FORMING TAPS
Brinell
800
780
760
745
725
712
682
668
652
626
614
601
590
576
552
545
529
514
502
495
477
461
451
444
427
415
401
388
375
370
362
351
346
341
331
323
311
301
293
285
Model C
PIPE TAPS
1/16"
Ball
100 Kg
DIES
120°
Cone
150 Kg
TECHNICAL INFO
10 M/M
Ball
3000 Kg
MACHINE TAPS
Technical Information - Hardness Conversion Table
41
MACHINE TAPS
Tap Nomenclature
Bottoming Tap
Tap Chamfers
A tap having a chamfer length of 1-2 threads.
Chamfer
The tapering of the threads at the front end of each land of a chaser, tap or die by
cutting away and relieving the crest of the first few teeth to distribute the cutting
action over several teeth.
SPIRAL POINT TAP
Chamfer Angle
The angle formed between the chamfer and the axis of the tap or die by cutting
away and relieving the crest of the first few teeth to distribute the cutting action over
several teeth.
Crest
The surface of the thread which joins the flanks of the thread and is farthest from the
cylinder or cone from which the thread projects.
Taper (7 to 10 pitches) – The taper chamfer
has the longest standard chamfer ensuring easier starting. It requires less tapping
torque because of more working teeth.
SPIRAL FLUTE TAP
Flank
The part of a helical thread surface which connects the crest and the root and which
is theoretically a straight line in an axial plane section.
Flute
The longitudinal channel formed in a tap to create cutting edges on the thread profile
and to provide chip spaces and cutting fluid passage.
Hand of Threads
THREAD FORMING TAPS
A thread, when viewed axially, winds in a clockwise and receding direction for LEFTHAND THREADS and counter-clockwise and receding direction for RIGHT-HAND
THREADS.
Hook, Chordal
Plug (3 to 5 pitches) – The most common chamfer for use by hand or machine
in through or blind holes. This chamfer
is more efficient than a bottoming or
modified-bottoming chamfer.
A concave face having an angle of inclination specified between a chord passing
through the root and crest of a thread form at the cutting face, and a radial line
through the crest at the cutting edge.
Hook, Tangential
PIPE TAPS
A concave face having an angle of inclination specified between a line tangent to the
hook surface at the cutting edge and a radial line to the same point.
Hook Angle
The angle of inclination of a concave face, usually specified either as CHORDAL
HOOK or TANGENTIAL HOOK.
Interrupted Thread Tap
A tap having an odd number of lands with alternate teeth in the thread helix removed.
In some cases alternate teeth are removed only for a portion of the thread length.
Bottoming (1 to 2 pitches) – For threading close to the bottom of blind holes, the
bottoming chamfer is the least efficient
chamfer available.
Land
One of the threaded sections between the flutes of a tap.
DIES
Illustration of Tap Terms
TECHNICAL INFO
Modified-Bottoming (2 to 2 1/2 pitches)
– This short chamfer allows for threading
close to the bottom of blind holes. Due to
the slightly longer chamfer and more working teeth, this chamfer is more efficient
than a bottoming chamfer.
42
Tap Nomenclature (Continued)
Screw Thread Tolerances
Lead of Thread
The distance a screw thread advances axially in one complete turn. On a single start
tap the lead and pitch are identical. On a multiple start tap the lead is the multiple of
the pitch.
MACHINE TAPS
Major Diameter
Plug Tap
A tap with 3 to 5 chamfered threads.
Spiral Point
The angular fluting in the cutting face of the land at the chamfered end. It is formed
at an angle with respect to the tap axis of opposite hand to that of rotation. Its length
is usually greater than the chamfer length and its angle with respect to the tap axis is
usually made great enough to direct the chips ahead of the tap. The tap may or may
not have longitudinal flutes.
Square
Four driving flats parallel to the axis on a tap shank forming a square or square with
round corners.
Taper Tap
A tap having a chamfer length of 7 to 10 threads.
Pitch Diameter
Tap End Views
flute
Allowance
An intentional difference in correlated
dimensions of mating parts. It is the
minimum clearance or maximum
interference between such parts.
Angle of Thread
The angle included between the flanks of
the thread measured in an axial plane.
Half Angle of Thread
The angle included between a flank of the
thread and the normal (90°) to the axis,
measured in an axial plane.
Lead of Thread
The distance a screw thread advances
axially in one turn. On a single-thread
screw the lead and pitch are identical. On
a double thread the lead is 2X pitch, on a
triple thread the lead is 3X pitch, etc.
Major Diameter
The largest diameter of a straight screw
thread.
Minor Diameter
The smallest diameter of a straight screw
thread.
Pitch
The distance from a point on a screw
thread to a corresponding point on the
next thread measured parallel to the axis.
The pitch in inches =
1
land width
core
diameter
end view – internal center
It is generally recognized that, in mass
production, it is impossible to reproduce
in exact detail the theoretically perfect
product as laid out on the drawing board.
The allowed slight variation between the
theoretically perfect product and each
unit of the actual product is called the
TOLERANCE.
end view - external center
no. of threads per inch
43
THREAD FORMING TAPS
The diameter of an imaginary cylinder or cone, at a given point on the axis, of such
a diameter and location of its axis that its surface would pass through the thread
in such a manner as to make the thread ridge and the thread groove equal and,
therefore, is located equidistant between the sharp major and minor cylinders or
cones of a given thread form. On a theoretically perfect thread, these widths are
equal to one half of the basic pitch (measured parallel to the axis). See illustration
below
PIPE TAPS
Pitch Diameter
DIES
The diameter of the minor cylinder or cone, at a given position on the axis, that
bounds the roots of an external thread or the crests of an internal thread.
TECHNICAL INFO
Minor Diameter
SPIRAL FLUTE TAP
SPIRAL POINT TAP
The diameter of the major cylinder or cone, at a given position on the axis, that
bounds the crests of an external thread or the roots of an internal thread.
MACHINE TAPS
Standard Tap Marking System
Taps, dies, and other threading tools will be marked with the
nominal size, number of threads per inch, and the proper
symbol to identify the thread form. The symbols below are
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
SPIRAL POINT TAP
Symbol
Reference
ACME-C Acme Thread-Centralizing
ACME-G Acme Thread-General Purpose
AMO
American Standard Microscope Objective Thread
ANPT
Aeronautical National Form Taper Pipe Thread
(Ground Thread Tap marked NPT)
BA
British Association Standard Thread
BSF
British Standard Fine Thread Series
BSPP
British Standard Pipe (Parallel) Thread
BSPT
British Standard Taper Pipe Thread
BSW
British Standard Whitworth Coarse Thread Series
M
Metric Standard Threads
N
American National 8, 12 and 16 Thread Series
(8N, 12N, 16N)
N BUTT
American Buttress Thread
NC
American National CoarseThread Series
NEF
American National Extra-Fine Thread Series
NF
American National Fine Thread Series
NGO
National Gas Outlet Thread (specify right or left hand)
NGS
National Gas Straight Thread
NGT
National Gas Taper Thread (See also “SGT”)
NH
American National Hose Coupling & Firehose
Coupling Threads
NPS
For Tap marking Only (See NPSC, NPSM)
NPSC
American National Standard Straight Pipe Thread in
Pipe Couplings (Tap Marked NPS)
NPSF
Dryseal American National Standard Fuel Internal
Straight PipeThread
NPSH
American National Standard Straight Pipe Thread for
Hose Couplings
NPSI
Dryseal American National Standard Intermediate
Internal Straight Pipe Thread
NPSL
American National Standard Straight Pipe Thread for
Loose-Fitting Mechanical Joints with locknuts.
NPSM
American National Standard Straight Pipe Threads
for Free-Fitting Mechanical Joints for Fixtures
(Tap Marked NPS)
NPT
American National Standard Taper Pipe Thread
(see ANPT, NPTR)
in agreement with the ASME B1.7 1965 (R 1972) Standard
on nomenclature, definitions and letter symbols for screw
threads and other national standards.
Symbol
Reference
NPTF
Dryseal American National Standard Taper Pipe
Thread
NPTR
American National Standard Taper Pipe Thread for
Railing Joints (Tap Marked NPT)
NR
American National Thread with a 0.108p to 0.144p
Controlled Root Radius
NS
American National Thread-Special
PTF-SAE Short Dryseal SAE Short Taper Pipe Thread
SGT
Special Gas Taper Thread
SPL-PTF Dryseal Special Taper Pipe Thread
STI
Special Thread for Helical Coil Wire Screw Thread
Inserts
Stub Acme Stub Acme Thread
*UN
Unified Constant-Pitch Thread Series
*UNC
Unified Coarse Thread Series
*UNEF
Unified Extra-Fine Thread Series
*UNF
Unified Fine Thread Series
UNJ
Unified Thread Series with a 0.150llp to 0.18042p
Controlled Root Radius on External Thread only.
UNJC
Unified Coarse Thread Series with a 0.150llp to
0.18042p Controlled Root Radius on External
Thread only.
UNJF
Unified Fine Thread Series with a 0.150llp to
0.18042p Controlled Root Radius on External
Thread only.
UNM
Unified Miniature Thread Series
UNR
Unified Constant-pitch Thread Series with a 0.108p
to 0.144p Controlled Root Radius
UNRC
Unified Coarse Thread Series with a 0.108p to
0.144p Controlled Root Radius
UNRF
Unified Fine Thread Series with a 0.108p to 0.144p
Controlled Root Radius
*UNS
Unified Thread-Special
V
A 60 “V” thread with Truncated Crest and Root.
The theoretical “V” Form is usually flatted to the
user’s specifications.
TECHNICAL INFO
DIES
*Taps are not marked with "U", but with the symbol for the corresponding American Standard thread form with which it is compatible.
44
Standard Tap Dimensions - Ground Thread
d2
l3
l4
d1
d2
a
l2
l3
a
l1
l2
l4
d2
Tap Blank Design 1
with optional neck
d2
Tap Blank Design 3
l1
d1
l4
d1
Tap Blank Design 2
l1
l1
l2
a
d2
d1
Tap Blank Design 1
l2
l4
a
l4
a
d2
d1
d2 +.000
-.032
Tap Blank Design 3
with optional neck
Tap Blank Design 2
with optional neck
Fractional Sizes
.2500
.3125
.3750
.4375
.5000
.5625
.6250
.6875
.7500
.8125
.8750
.9375
1.0000
1.0625
1.1250
1.1875
1.2500
1.3125
1.3750
1.4375
1.5000
1.6250
1.7500
1.8750
2.0000
.223
.260
.323
.395
.448
.510
.573
.635
.709
.760
.823
.885
.948
1.010
1.073
1.135
1.198
1.260
1.323
1.358
1.448
1.510
1.635
1.760
1.885
.260
.323
.395
.448
.510
.573
.635
.709
.760
.823
.885
.948
1.010
1.073
1.135
1.198
1.260
1.323
1.385
1.448
1.510
1.635
1.760
1.885
2.010
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2.500
2.720
2.940
3.160
3.380
3.590
3.810
4.030
4.250
4.470
4.690
4.910
5.130
5.130
5.440
5.440
5.750
5.750
6.060
6.060
6.380
6.690
7.000
7.310
7.630
1.000
1.130
1.250
1.440
1.660
1.660
1.810
1.810
2.000
2.000
2.220
2.220
2.500
2.500
2.560
2.560
2.560
2.560
3.000
3.000
3.000
3.190
3.190
3.560
3.560
.630
.690
.750
.880
.940
.000
.090
1.090
1.220
1.220
1.340
1.340
1.500
—
—
—
—
—
—
—
—
—
—
—
—
.380
.440
.500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
.310
.380
.440
.410
.440
.500
.560
.630
.690
.690
.750
.750
.810
.880
.880
1.000
1.000
1.060
1.060
1.130
1.130
1.130
1.250
1.250
1.380
.255
.318
.381
.323
.367
.429
.480
.542
.590
.652
.697
.760
.800
.896
.896
1.021
1.021
1.108
1.108
1.233
1.233
1.305
1.430
1.519
1.644
.191
.238
.286
.242
.275
.322
.360
.406
.442
.489
.523
.570
.600
.672
.672
.766
.766
.831
.831
.925
.925
.979
1.072
1.139
1.233
THREAD FORMING TAPS
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1
1-1/16
1-1/8
1-3/16
1-1/4
1-5/16
1-3/8
1-7/16
1-1/2
1-5/8
1-3/4
1-7/8
2
square
size
a
PIPE TAPS
nominal nominal
tap blank overall
thread
o
ptional length
square
shank
inch diameter d1
diameter range
design
length
length short thd neck length diameter
fractional decimal
overto (inclusive) (see above)
l1l2l2l3l4d2
Machine Screw Sizes
0
1
2
3
4
5
6
8
10
12
.0600
.0730
.0860
.0990
.1120
.1250
.1380
.1640
.1900
.2160
.052
.065
.078
.091
.104
.117
.130
.145
.171
.197
.065
.078
.091
.104
.117
.130
.145
.171
.197
.223
1
1
1
1
1
1
1
1
1
1
overall
thread
o
ptional length
square
shank
length
length short thd neck length
diameter
l1l2l2l3l4d2
1.630
1.690
1.750
1.810
1.880
1.940
2.000
2.130
2.380
2.380
.310
.380
.440
.500
.560
.630
.690
.750
.880
.940
—
—
—
—
.310
.310
.380
.380
.500
.500
—
—
—
—
.250
.310
.310
.380
.380
.440
.190
.190
.190
.190
.190
.190
.190
.250
.250
.280
.141
.141
.141
.141
.141
.141
.141
.168
.194
.220
square
size
a
.110
.110
.110
.110
.110
.110
.110
.131
.152
.165
TECHNICAL INFO
nominal nominal
tap blank
inch diameter d1
diameter range
design
MS# decimal
overto (inclusive)(see above)
SPIRAL POINT TAP
d1
l1
l2
a
SPIRAL FLUTE TAP
l4
DIES
l1
l2
MACHINE TAPS
45
MACHINE TAPS
Standard Tap Dimensions - Ground Thread (Continued)
Metric Sizes
nominal
tap blank
diameter range
design
mm decimal
overto (inclusive)(see above)
THREAD FORMING TAPS
SPIRAL FLUTE TAP
SPIRAL POINT TAP
M1.6
M1.8
M2
M2.2
M2.5
M3
M3.5
M4
M4.5
M5
M6
M7
M8
M10
M12
M14
M16
M18
M20
M22
M24
M25
M27
M30
.063
.071
.079
.087
.098
.118
.138
.158
.177
.197
.236
.276
.315
.394
.472
.551
.630
.709
.787
.866
.945
.984
1.063
1.181
.052
.065
.078
.078
.091
.117
.130
.145
.171
.171
.223
.260
.260
.323
.448
.510
.573
.635
.760
.823
.885
.948
1.010
1.135
.065
.078
.091
.091
.104
.130
.145
.171
.197
.197
.260
.323
.323
.395
.510
.573
.635
.709
.823
.885
.948
1.010
1.073
1.198
1
1
1
1
1
1
1
1
1
1
2
2
2
2
3
3
3
3
3
3
3
3
3
3
overall
thread
o
ptional length
square
shank
length
length short thd neck length
diameter
l1l2l2l3l4d2
square
size
a
1.630
1.690
1.750
1.750
1.810
1.940
2.000
2.130
2.380
2.380
2.500
2.720
2.720
2.940
3.380
3.590
3.810
4.030
4.470
4.690
4.910
5.130
5.130
5.440
.110
.110
.110
.110
.110
.110
.110
.131
.152
.152
.191
.238
.238
.286
.275
.322
.360
.406
.489
.523
.570
.600
.672
.766
.310
.380
.440
.440
.500
.630
.690
.750
.880
.880
1.000
1.130
1.130
1.250
1.660
1.660
1.810
1.810
2.000
2.220
2.220
2.500
2.500
2.560
—
—
—
—
—
.310
.380
.380
.500
.500
.630
.690
.690
.750
.940
1.000
1.090
1.090
1.220
1.340
1.340
1.500
—
—
—
—
—
—
—
.310
.310
.380
.380
.440
.380
.440
.440
.500
—
—
—
—
—
—
—
—
—
—
.190
.190
.190
.190
.190
.190
.190
.250
.250
.250
.310
.380
.380
.440
.440
.500
.560
.630
.690
.750
.750
.810
.880
1.000
.141
.141
.141
.141
.141
.141
.141
.168
.194
.194
.255
.318
.318
.381
.367
.429
.480
.542
.652
.697
.760
.800
.896
1.021
Standard Tap Dimension Tolerances
PIPE TAPS
nominal diameter range
(in.)
over
to (inc.)
.2230
.5100
.6350
1.0100
1.5100
2.0100
4.0100
+/– .031
+/– .031
+/– .031
+/– .031
+/– .063
+/– .063
+/– .063
+/– .047
+/– .063
+/– .094
+/– .094
+/– .094
+/– .125
+/– .125
+/– .031
+/– .031
+/– .031
+/– .031
+/– .063
+/– .063
+/– .063
– .0015
– .0015
– .0015
– .0020
– .0020
– .0030
– .0030
– .004
– .004
– .006
– .006
– .008
– .008
– .010
TECHNICAL INFO
DIES
.0520
.2230
.5100
.6350
1.0100
1.5100
2.0100
tolerances (in.)
overall length
thread length square length shank diameter square size
l1 l2
l4
d2
a
46
Standard Tap Dimensions - Ground Thread Straight and Taper Pipe Taps
l1
l2
l1
l4
a
d2
d1
l2
l3
l4
a
d2
d1
Pipe Tap Style 1
l1
l2
l4
d2
d1
Pipe Tap Style 2 with optional neck
a
Pipe Tap Style 3
square
size
a
.234
.234
.328
.421
.531
.515
.679
.843
.984
1.125
1.406
SPIRAL FLUTE TAP
tap blank overall
thread optional
square
shank
design
length
length neck length length
diameter
(see above)
l1l2l3l4d2
1 or 2
2.130
.690
.375
.380
.3125
1
2.130
.750
—
.380
.3125
1 or 2
2.130
.750
.375
.380
.4375
1 or 2
2.440
1.060
.375
.440
.5625
1 or 2
2.560
1.060
.375
.500
.7000
1
3.130
1.380
—
.630
.6875
1
3.250
1.380
—
.690
.9063
1
3.750
1.750
—
.810
1.1250
1
4.000
1.750
—
.940
1.3125
1
4.250
1.750
—
1.000
1.5000
3
4.500
1.750
—
1.130
1.8750
THREAD FORMING TAPS
nominal
inch diameter d1
fractional decimal
1/16
.0625
1/8
.1250
1/8
.1250
1/4
.2500
3/8
.3750
1/2
.5000
3/4
.7500
1
1.0000
1-1/4
1.2500
1-1/2
1.5000
2
2.0000
SPIRAL POINT TAP
Inch Pipe Tap Sizes
MACHINE TAPS
Standard Pipe Tap Dimension Tolerances
nominal
overall
thread
square
shank
square
inch diameter d1 lengthlength lengthdiamete size
fractional decimal
l1l2l3d2a
1/16
.0625
+/– .031
+/– .063 +/– .031
– .0015
– .004
1/8
.1250
+/– .031
+/– .063
+/– .031
– .0015
– .004
1/8
.1250
+/– .031
+/– .063
+/– .031
– .0015
– .004
1/4
.2500
+/– .031
+/– .063
+/– .031
– .0020
– .006
3/8
.3750
+/– .031
+/– .063
+/– .031
– .0020
– .006
1/2
.5000
+/– .031
+/– .063
+/– .031
– .0020
– .006
3/4
.7500
+/– .031
+/– .063
+/– .031
– .0020
– .006
1
1.0000
+/– .063
+/– .094
+/– .063
– .0020
– .008
1-1/4
1.2500
+/– .063
+/– .094
+/– .063
– .0030
– .008
1-1/2
1.5000
+/– .063
+/– .125
+/– .063
– .0030
– .008
2
2.0000
+/– .063
+/– .125
+/– .063
– .0030
– .008
PIPE TAPS
nominal
threads
projection
taper per foot
tap drill
tap size
per
projection tolerance
(inch)
ring gage
size
(inch)
inch(inch)
NPT,ANPT,NFTF
+/- inchmin. maxthickness
27
27
18
18
14
14
11-1/2
11-1/2
11-1/2
11-1/2
.312
.312
.459
.454
.579
.565
.678
.686
.699
.667
.063
.063
.063
.063
.063
.063
.094
.094
.094
.094
.719
.719
.719
.719
.719
.719
.719
.719
.719
.719
.781
.781
.781
.781
.781
.781
.781
.781
.781
.781
.160
.1615
.2278
.240
.320
.339
.400
.420
.420
.436
C
Q
7/16
9/16
45/64
29/32
1 9/64
1 31/64
1 23/32
2 3/16
ring
gage
TECHNICAL INFO
1/16
1/8
1/4
3/8
1/2
3/4
1
1-1/4
1-1/2
2
projection
DIES
Thread Limits – Taper Pipe Taps – Ground Thread
47
MACHINE TAPS
Thread Limits – Fractional Taps – Ground Thread - Unified and American National Form
Lead Tolerance
A maximum lead error of + / – .0005” in 1” of thread is
permitted.
SPIRAL FLUTE TAP
SPIRAL POINT TAP
for taps through 1” diameter:
H1 = basic to basic plus .0005”
H2 = basic plus .0005” to basic plus .001”
for Taps over 1” Diameter Through 1-1/2” diameter:
Angle Tolerance
Threads Per Inch
Error in Half Angle
6 to 9 inclusive
25’ + / –
10 to 28 inclusive
30’ + / –
Formulae (Approximate)
Max. Major Diameter = Basic Major Diameter + A*
Min. Major Diameter = Max. Major Diameter – B*
*See USCTI Table 331.
Thread Limits
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
threads per inch basicpitch diameter limits
nom NC NF NSmajor diameter pitch
H1 limit
H2 limit
H3 limit
H4 limit
H5 limit
H6 limit
size UNC
UNF
UNS
basicminmaxdia minmaxminmaxminmax minmax minmaxminmax
–
–
.2195 .2200
–
–
1/4 20
–
– .2500 .2540 .2550 .2175 .2175 .2180 .2180 .2185 .2185 .2190
.2500
.2525
.2535
.2268
.2268
.2273
.2273
.2278
.2278
.2283
.2283
.2288
–
–
–
–
1/4
–
28
–
–
–
.2784 .2789
–
–
–
– .3125 .3170 .3180 .2764 .2764 .2769 .2769 .2774 .2774 .2779
5/16 18
–
–
–
–
5/16 –
24
– .3125 .3155 .3165 .2854 .2854 .2859 .2859 .2864 .2864 .2869 .2869 .2874
–
–
.3364 .3369
–
–
–
– .3750 .3800 .3810 .3344 .3344 .3349 .3349 .3354 .3354 .3359
3/8 16
–
–
–
–
3/8
–
24
– .3750 .3780 .3790 .3479 .3479 .3484 .3484 .3489 .3489 .3494 .3494 .3499
–
–
.3916 .3921 .3921 .3926
–
–
.3931 .3936
–
–
–
– .4375 .4435 .4445 .3911
7/16 14
–
–
–
–
.4060 .4065
–
–
.4070 .4075
–
–
7/16 –
20
– .4375 .4415 .4425 .4050
–
–
.4520 .4525
–
–
–
– .5000 .5065 .5075 .4500 .4500 .4505 .4505 .4510 .4510 .4515
1/2 13
–
–
.4695 .4700
1/2
–
20
– .5000 .5040 .5050 .4675 .4675 .4680 .4680 .4685 .4685 .4690
–
–
.5089
–
–
.5099
–
–
.5104 .5109
–
–
–
– .5625 .5690 .5700 .5084
9/16 12
–
–
.5269 .5274 .5274 .5279
–
–
.5284 .5289
–
–
9/16 –
18
– .5625 .5670 .5680 .5264
–
–
.5665 .5670 .5670 .5675
–
–
.5680 .5685
–
–
–
– .6250 .6320 .6330 .5660
5/8 11
–
–
.5894 .5899 .5899 .5904
–
–
.5909 .5914
–
–
5/8
–
18
– .6250 .6295 .6305 .5889
–
–
–
–
.6295 .6300
–
–
–
–
–
–
11/16 –
–
11 .6875 .6945 .6955 .6285
–
–
–
–
.6479 .6484
–
–
–
–
–
–
11/16 –
–
16 .6875 .6925 .6935 .6469
–
.6855 .6855 .6860 .6860 .6865
–
–
.6870 .6875
–
–
–
– .7500 .7575 .7590 . –
3/4 10
–
–
.7114 .7119
–
–
3/4
–
16
– .7500 .7550 .7560 .7094 .7094 .7099 .7099 .7104 .7104 .7109
–
–
–
–
–
–
.8043 .8048
–
–
.8053 .8058
9
–
– .8750 .8835 .8850 .8028
7/8
–
–
.8291 .8296
–
–
.8301 .8306
–
–
.8311 .8316
7/8
–
14
– .8750 .8810 .8820 .8286
–
–
.9193 .9198
–
–
.9203 .9208
–
–
.9213 .9218
8
–
– 1.0000 1.0095 1.0110 .9188
1
–
–
–
–
–
–
.9474 .9479
–
–
–
–
–
12
– 1.0000 1.0065 1.0075 .9459
1
1.0000
1.0060
1.0070
.9536
–
–
–
–
–
–
.9551
.9556
–
–
–
–
1
–
–
14
–
–
–
–
–
–
1.0332 1.0342
–
–
–
–
–
– 1.1250 1.1350 1.1370 1.0322
1 1/8 7
–
–
–
–
–
–
1.0719 1.0729
–
–
–
–
1-1/8 –
12
– 1.1250 1.1320 1.1325 1.0709
–
–
–
–
–
–
1.1582 1.1592
–
–
–
–
–
– 1.2500 1.2600 1.2620 1.1572
1-1/4 7
–
–
–
–
–
–
1.1969 1.1979
–
–
–
–
1-1/4 –
12
– 1.2500 1.2565 1.2575 1.1959
–
–
–
–
–
–
1.2677 1.2687
–
–
–
–
–
– 1.3750 1.3870 1.3890 1.2667
1-3/8 6
–
–
–
–
–
–
1.3219 1.3229
–
–
–
–
1-3/8 –
12
– 1.3750 1.3815 1.3825 1.3209
–
–
–
–
–
–
1.3927 1.3937
–
–
–
–
–
– 1.5000 1.5120 1.5140 1.3917
1-1/2 6
–
–
–
–
–
–
1.4469 1.4479
–
–
–
–
1 1/2 –
12
– 1.5000 1.5070 1.5075 1.4459
48
Thread Limits – Machine Screw Taps – Ground Thread - Unified and American National Form
Lead Tolerance
Angle Tolerance
permitted.
Threads Per Inch
Error in Half Angle
20 to 80 inclusive 30’ + / –
Formulae
Max. Major Diameter= Basic Major Diameter + A
Min. Major Diameter= Max. Major Diameter – B
H1 = basic to basic + .0005” to basic + .001”
H2 = basic + .0005” to basic + .001”
H3 = basic + .001” to basic + .0015”
H7 = basic + .003” to basic + .0035”
SPIRAL POINT TAP
A = Constant to add: 45% of the theoretical
truncation to nearest .0005”
B = Major diameter tolerance.
Thread Limits
.0600
.0730
.0730
.0860
.0860
.0990
.0990
.1120
.1120
.1120
.1250
.1250
.1380
.1380
.1640
.1640
.1900
.1900
.2160
.2160
.0605
.0735
.0735
.0865
.0865
.1000
.0995
.1135
.1135
.1130
.1265
.1260
.1400
.1395
.1660
.1655
.1930
.1920
.2190
.2185
.0615
.0745
.0745
.0875
.0875
.1010
.1005
.1145
.1145
.1140
.1275
.1270
.1410
.1405
.1670
.1665
.1940
.1930
.2200
.2195
.0519
.0629
.0640
.0744
.0759
.0855
.0874
.0940
.0958
.0985
.1088
.1102
.1177
.1218
.1437
.1460
.1629
.1697
.1889
.1928
.0519
.0629
.0640
.0744
–
.0855
.0874
–
.0958
.0985
.1088
–
.1177
.1218
.1437
–
.1629
.1697
–
–
.0524
.0634
.0645
.0749
–
.0860
.0879
–
.0963
.0990
.1093
–
.1182
.1223
.1442
–
.1634
.1702
–
–
.0524
.0634
.0645
.0749
.0764
.0860
.0879
.0945
.0963
.0990
.1093
.1107
.1182
.1223
.1442
.1465
.1634
.1702
–
–
.0529
.0639
.0650
.0754
.0769
.0865
.0884
.0950
.0968
.0995
.1098
.1112
.1187
.1228
.1447
.1470
.1639
.1707
–
–
–
–
–
–
–
–
–
–
–
–
–
–
.1187
–
.1447
–
.1639
.1707
.1899
.1938
–
–
–
–
–
–
–
–
–
–
–
–
.1192
–
.1452
–
.1644
.1712
.1904
.1943
–
–
–
–
–
–
–
–
–
–
–
–
.1207
–
.1467
–
.1659
.1727
–
–
–
–
–
–
–
–
–
–
–
–
–
–
.1212
–
.1472
–
.1664
.1732
–
–
THREAD FORMING TAPS
–
–
–
–
–
–
–
36
–
–
–
–
–
–
–
–
–
–
–
–
PIPE TAPS
80
–
72
–
64
–
56
–
–
48
–
44
–
40
–
36
–
32
–
28
TECHNICAL INFO
DIES
–
64
–
56
–
48
–
–
40
–
40
–
32
–
32
–
24
–
24
–
SPIRAL FLUTE TAP
threads per inch
basicpitch diameter limits
nom NC NF
NS
major diameter
pitch
H1 limit
H2 limit
H3 limit
H7 limit
size UNC
UNF
UNS
basicmin maxdia minmaxminmaxminmaxmin max
0
1
1
2
2
3
3
4
4
4
5
5
6
6
8
8
10
10
12
12
MACHINE TAPS
49
MACHINE TAPS
Thread Limits – Metric Taps – Ground Thread
General
Angle Tolerance
These tables and formulae are used in determining the
limits and tolerances for ground thread metric taps unless
otherwise specified. They apply only to metric threads
having a 60° form with a P/8 flat at the major diameter of the
basic thread form.
Pitch mm
Deviation in Half Angle
over 0.25 to 2.5 inclusive
30’ + / –
over 2.5 to 4 inclusive
25’ + / –
over 4 to 6 inclusive
20’ + / –
SPIRAL POINT TAP
Note: When the tap major diameter must be determined
from a specific tap pitch diameter, the minimum major
diameter equals the maximum specified tap pitch diameter
minus constant Y, plus the basic size height of thread
(.64952P), plus constant W.
Max. Major Diameter
Min. Major Diameter
Max. Pitch Diameter
Min. Pitch Diameter
=
=
=
=
Min. + X
Basic + W
Basic + Y
Max. – Z
W =Constant to add to Basic Major Diameter
( .080P converted to inches)
X = Major Diameter Tolerance
Y = Amount over Basic for Maximum Pitch Diameter
Z = Pitch Diameter Tolerance
Lead Tolerance
permitted.
SPIRAL FLUTE TAP
Formulae
Values for W, X, Y and Z (inches)
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
WX Y Y Y Y Z Z Z Z
pitch inch
M1.6 over M6.3 over M25
over
M1.6 over M6.3 over M25
over
mm equivalentinch inch thru M6.3 thru M25 thru M90
M90 thru M6.3 thru M25 thru M90
M90
50
0.3
.01181
.0009
.0010
.0015
.0015
.0020
.0020
.0006
.0006
.0008
.0008
0.35
.01378
.0011
.0010
.0015
.0015
.0020
.0020
.0006
.0006
.0008
.0008
0.4
.01575
.0013
.0010
.0015
.0020
.0020
.0020
.0006
.0006
.0008
.0010
0.45
.01772
.0014
.0010
.0015
.0020
.0020
.0020
.0006
.0008
.0008
.0010
0.5
.01968
.0016
.0010
.0015
.0020
.0020
.0025
.0006
.0008
.0010
.0010
0.6
.02362
.0019
.0010
.0020
.0020
.0025
.0025
.0008
.0008
.0010
.0010
0.7
.02756
.0022
.0016
.0020
.0020
.0025
.0025
.0008
.0008
.0010
.0010
0.75
.02953
.0024
.0016
.0020
.0025
.0025
.0030
.0008
.0010
.0010
.0012
0.8
.03150
.0025
.0016
.0020
.0025
.0025
.0030
.0008
.0010
.0010
.0012
0.9
.03543
.0028
.0016
.0020
.0025
.0025
.0030
.0008
.0010
.0010
.0012
1
.03937
.0032
.0016
.0025
.0025
.0030
.0030
.0010
.0010
.0012
.0012
1.25
.04921
.0039
.0025
.0025
.0025
.0030
.0035
.0010
.0012
.0012
.0016
1.5
.05906
.0047
.0025
.0025
.0030
.0030
.0035
.0010
.0012
.0012
.0016
1.75
.06890
.0055
.0025
—
.0030
.0035
.0040
—
.0012
.0016
.0016
2
.07874
.0063
.0025
—
.0035
.0035
.0040
—
.0016
.0016
.0016
2.5
.09843
.0079
.0025
—
.0035
.0040
.0045
—
.0016
.0016
.0020
3
.11811
.0095
.0039
—
.0040
.0040
.0050
—
.0016
.0020
.0020
3.5
.13780
.0110
.0039
—
.0040
.0045
.0050
—
.0016
.0020
.0020
4
.15748
.0126
.0039
—
.0040
.0045
.0055
—
.0020
.0020
.0025
4.5
.17717
.0142
.0039
—
—
.0050
.0055
—
.0020
.0020
.0025
5
.19685
.0158
.0039
—
—
.0050
.0060
—
—
.0025
.0025
5.5
.21654
.0158
.0039
—
—
.0050
.0060
—
—
.0025
.0025
6
.23622
.0189
.0039
—
—
.0055
.0060
—
—
.0025
.0025
Basic Thread Dimensions – Fractional Sizes
MACHINE TAPS
max minor
max minor
diameter
diameter
basicbasicbasic
Class 3B
basicbasicbasic
Class 3B
nominal major pitch minor internal
nominal major pitch minorinternal
size & TPI
diameter diameter diameter thread
size & TPI
3/4
3/4
13/16
13/16
13/16
7/8
7/8
7/8
7/8
7/8
7/8
15/16
15/16
15/16
1
1
1
1
1
1 1/16
1 1/16
1 1/16
1 1/8
1 1/8
1 1/8
1 1/8
1 1/8
1 3/16
1 3/16
1 3/16
1 1/4
1 1/4
1 1/4
1 1/4
1 1/4
1 5/16
1 5/16
1 5/16
1 3/8
1 3/8
1 3/8
1 3/8
1 3/8
16
20
12
16
20
9
12
14
16
18
20
12
16
20
8
12
14
16
20
12
16
18
7
8
12
16
18
12
16
18
7
8
12
16
18
12
16
18
6
8
12
16
18
.7500
.7500
.8125
.8125
.8125
.8750
.8750
.8750
.8750
.8750
.8750
.9375
.9375
.9375
1.0000
1.0000
1.0000
1.0000
1.0000
1.0625
1.0625
1.0625
1.1250
1.1250
1.1250
1.1250
1.1250
1.1875
1.1875
1.1875
1.2500
1.2500
1.2500
1.2500
1.2500
1.3125
1.3125
1.3125
1.3750
1.3750
1.3750
1.3750
1.3750
.7094
.7175
.7584
.7719
.7800
.8028
.8209
.8286
.8344
.8389
.8425
.8834
.8969
.9050
.9188
.9459
.9536
.9594
.9675
1.0084
1.0219
1..0264
1.0322
1.0438
1.0709
1.0844
1.0889
1.1334
1.1469
1.1514
1.1572
1.1688
1.1959
1.2094
1.2139
1.2584
1.2719
1.2764
1.2667
1.2938
1.3209
1.3344
1.3389
.6688
.6850
.7042
.7313
.7475
.7307
.7668
.7822
.7938
.8028
.8100
.8293
.8563
.8725
.8376
.8918
.9072
.9188
.9350
.9543
.9813
.9903
.9394
.9626
1.0168
1.0438
1.0528
1.0793
1.1063
1.1153
1.0644
1.0876
1.1418
1.1688
1.1778
1.2043
1.2313
1.2403
1.1585
1.2126
1.2668
1.2938
1.3028
.6908
.7037
.7329
.7533
.7662
.7681
.7952
.8068
.8158
.8230
.8287
.8575
.8783
.8912
.8797
.9198
.9315
.9408
.9537
.9823
1.0033
1.0105
.9875
1.0047
1.0448
1.0658
1.0730
1.1073
1.1283
1.1355
1.1125
1.1297
1.1698
1.1908
1.1980
1.2323
1.2533
1.2605
1.2146
1.2547
1.2948
1.3158
1.3230
SPIRAL POINT TAP
.0518
.0793
.1062
.1311
.1339
.1530
.1616
.1834
.1922
.2067
.2139
.2190
.2229
.2630
.2680
.2754
.2847
.3182
.3297
.3372
.3469
.3717
.3916
.3994
.4051
.4223
.4284
.4537
.4619
.4676
.4843
.5106
.5244
.5391
.5463
.5730
.5869
.6012
.6085
.6284
.6494
.6545
.6707
SPIRAL FLUTE TAP
.0422
.0667
.0925
.1157
.1202
.1334
.1469
.1646
.1782
.1850
.1959
.2036
.2094
.2403
.2476
.2584
.2719
.2938
.3100
.3209
.3344
.3447
.3726
.3834
.3911
.3918
.4001
.4351
.4459
.4536
.4542
.4903
.5084
.5069
.5168
.5528
.5709
.5694
.5793
.6063
.6334
.6201
.6418
THREAD FORMING TAPS
.0524
.0803
.1088
.1360
.1382
.1604
.1672
.1917
.1985
.2175
.2229
.2268
.2297
.2764
.2800
.2854
.2922
.3344
.3425
.3479
.3547
.3911
.4050
.4104
.4143
.4459
.4500
.4675
.4729
.4768
.5084
.5264
.5354
.5660
.5709
.5889
.5979
.6285
.6334
.6469
.6604
.6850
.6959
PIPE TAPS
.0625
.0938
.1250
.1563
.1563
.1875
.1875
.2188
.2188
.2500
.2500
.2500
.2500
.3125
.3125
.3125
.3125
.3750
.3750
.3750
.3750
.4375
.4375
.4375
.4375
.5000
.5000
.5000
.5000
.5000
.5625
.5625
.5625
.6250
.6250
.6250
.6250
.6875
.6875
.6875
.6875
.7500
.7500
DIES
64
48
40
32
36
24
32
24
32
20
24
28
32
18
20
24
32
16
20
24
32
14
20
24
28
12
13
20
24
28
12
18
24
11
12
18
24
11
12
16
24
10
12
51
TECHNICAL INFO
1/16
3/32
1/8
5/32
5/32
3/16
3/16
7/32
7/32
1/4
1/4
1/4
1/4
5/16
5/16
5/16
5/16
3/8
3/8
3/8
3/8
7/16
7/16
7/16
7/16
1/2
1/2
1/2
1/2
1/2
9/16
9/16
9/16
5/8
5/8
5/8
5/8
11/16
11/16
11/16
11/16
3/4
3/4
Basic Thread Dimensions – Fractional Sizes (continued)
MACHINE TAPS
max minor
max minor
diameter
diameter
basicbasicbasic
Class 3B
basicbasicbasic
Class 3B
size & TPI
size & TPI
12
16
18
6
8
12
16
18
16
18
6
8
12
16
18
16
18
5
8
12
16
16
8
12
16
16
4 1/2
8
12
16
16
8
12
16
16
4 1/2
8
12
16
16
12
16
1.4375
1.4375
1.4375
1.5000
1.5000
1.5000
1.5000
1.5000
1.5625
1.5625
1.6250
1.6250
1.6250
1.6250
1.6250
1.6875
1.6875
1.7500
1.7500
1.7500
1.7500
1.8125
1.8750
1.8750
1.8750
1.9375
2.0000
2.0000
2.0000
2.0000
2.0625
2.1250
2.1250
2.1250
2.1875
2.2500
2.2500
2.2500
2.2500
2.3125
2.3750
2.3750
1.3834
1.3969
1.4014
1.3917
1.4188
1.4459
1.4594
1.4639
1.5219
1.5264
1.5167
1.5438
1.5709
1.5844
1.5889
1.6469
1.6514
1.6201
1.6688
1.6959
1.7094
1.7719
1.7938
1.8209
1.8344
1.8969
1.8557
1.9188
1.9459
1.9594
2.0219
2.0438
2.0709
2.0844
2.1469
2.1057
2.1688
2.1959
2.2094
2.2719
2.3209
2.3344
1.3293
1.3563
1.3653
1.2835
1.3376
1.3918
1.4188
1.4278
1.4813
1.4903
1.4085
1.4626
1.5168
1.5438
1.5528
1.6063
1.6153
1.4902
1.5876
1.6418
1.6688
1.7313
1.7126
1.7668
1.7938
1.8563
1.7113
1.8376
1.8918
1.9188
1.9813
1.9626
2.0168
2.0438
2.1063
1.9613
2.0876
2.1418
2.1688
2.2313
2.2668
2.2938
1.3573
1.3783
1.3855
1.3396
1.3797
1.4198
1.4408
1.4480
1.5033
1.5105
1.4646
1.5047
1.5448
1.5658
1.5730
1.6283
1.6355
1.5575
1.6297
1.6698
1.6908
1.7533
1.7547
1.7948
1.8158
1.8783
1.7861
1.8797
1.9198
1.9408
2.0033
2.0047
2.0448
2.0658
2.1283
2.0361
2.1297
2.1698
2.1908
2.2533
2.2948
2.3158
2 7/16
2 1/2
2 1/2
2 1/2
2 1/2
2 5/8
2 5/8
2 3/4
2 3/4
2 3/4
2 3/4
2 7/8
2 7/8
3
3
3
3
3 1/8
3 1/8
3 1/4
3 1/4
3 1/4
3 1/4
3 3/8
3 3/8
3 3/8
3 1/2
3 1/2
3 1/2
3 5/8
3 5/8
3 3/4
3 3/4
3 3/4
3 3/4
3 7/8
3 7/8
4
4
4
4
4
16
4
8
12
16
12
16
4
8
12
16
12
16
4
8
12
16
12
16
4
8
12
16
12
16
4
8
12
16
12
16
4
8
12
16
12
16
4
8
12
16
16
2.4375
2.5000
2.5000
2.5000
2.5000
2.6250
2.6250
2.7500
2.7500
2.7500
2.7500
2.8750
2.8750
3.0000
3.0000
3.0000
3.0000
3.1250
3.1250
3.2500
3.2500
3.2500
3.2500
3.3750
3.3750
3.5000
3.5000
3.5000
3.5000
3.6250
3.6250
3.7500
3.7500
3.7500
3.8750
3.8750
3.8750
4.0000
4.0000
4.0000
4.0000
1.8125
2.3969
2.3376
2.4188
2.4459
2.4594
2.5709
2.5844
2.5876
2.6688
2.6959
2.7094
2.8209
2.8344
2.8376
2.9188
2.9459
2.9594
3.0709
3.0844
3.0876
3.1688
3.1959
3.2094
3.3209
3.3344
3.3376
3.4188
3.4459
3.4594
3.5709
3.5844
3.5876
3.6688
3.6959
3.7094
3.8209
3.8344
3.8376
3.9188
3.9459
3.9594
1.7719
2.3563
2.1752
2.3376
2.3918
2.4188
2.5168
2.5438
2.4252
2.5876
2.6418
2.6688
2.7668
2.7938
2.6752
2.8376
2.8918
2.9188
3.0168
3.0438
2.9252
3.0876
3.1418
3.1688
3.2668
3.2938
3.1752
3.3376
3.3918
3.4188
3.5168
3.5438
3.4252
3.5876
3.6418
3.6686
3.7669
3.7938
3.6752
3.8376
3.8918
3.9188
1.7313
TECHNICAL INFO
DIES
PIPE TAPS
THREAD FORMING TAPS
SPIRAL FLUTE TAP
SPIRAL POINT TAP
1 7/16
1 7/16
1 7/16
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 5/8
1 5/8
1 5/8
1 5/8
1 5/8
1 11/16
1 11/16
1 3/4
1 3/4
1 3/4
1 3/4
1 13/16
1 7/8
1 7/8
1 7/8
1 15/16
2
2
2
2
2 1/16
2 1/8
2 1/8
2 1/8
2 3/16
2 1/4
2 1/4
2 1/4
2 1/4
2 5/16
2 3/8
2 3/8
52
2.3783
2.2594
2.3797
2.4198
2.4408
2.5448
2.5658
2.5094
2.6297
2.6698
2.6908
2.7948
2.8158
2.7594
2.8797
2.9198
2.9408
3.0448
3.0658
3.0094
3.1297
3.1698
3.1908
3.2948
3.3158
3.2594
3.3797
3.4198
3.4408
3.5448
3.5658
3.5094
3.6297
3.6698
3.6908
3.7948
3.8158
3.7594
3.8797
3.9198
3.9408
1.7533
Basic Thread Dimensions – Machine Screw Taps
Thread Dimensions
MACHINE TAPS
.0514
.0623
.0635
.0737
.0753
.0845
.0865
.0880
.0919
.0939
.0968
.1062
.1079
6
6
6
8
8
8
10
10
10
10
12
12
12
14
14
32
36
40
32
36
40
24
28
30
32
24
28
32
20
24
.1380
.1380
.1380
.1640
.1640
.1640
.1900
.1900
.1900
.1900
.2160
.2160
.2160
.2420
.2420
.1177
.1200
.1218
.1437
.1460
.1478
.1629
.1668
.1684
.1697
.1889
.1928
.1957
.2095
.2149
.0974
.1019
.1055
.1234
.1279
.1315
.1359
.1436
.1467
.1494
.1619
.1696
.1754
.1770
.1879
.1140
.1165
.1186
.1389
.1416
.1437
.4156
.1604
.1630
.1641
.1807
.1857
.1895
.1987
.2059
SPIRAL FLUTE TAP
.0438
.0527
.0550
.0628
.0657
.0719
.0758
.0714
.0759
.0795
.0849
.0925
.0955
Constants for Finding Pitch Diameter and Minor Diameter of Screw Threads
Basic Pitch Diameter = Basic Major Diameter – Constant for Basic Pitch Diameter for TPI
Basic Minor Diameter = Basic Major Diameter – Constant for Basic Minor Diameter for TPI
threads
constant for
constant for
per
pitch
basic pitch dia. basic minor dia.
inch in mmUnifiedISOUnifiedISO
–
–
–
–
80
–
72
64
–
–
56
–
48
44
–
40
–
36
–
32
–
28
27
–
24
–
20
.0079
.0088
.0098
.0118
.0125
.0138
.0139
.0156
.0157
.0177
.0178
.0197
.0208
.0227
.0236
.0250
.0275
.0278
.0295
.0312
.0315
.0357
.0370
.0394
.0417
.0492
.0500
0.2
0.225
0.25
0.3
–
0.35
–
–
0.4
0.45
–
0.5
–
–
0.6
–
0.7
–
0.75
–
0.8
–
–
1.0
–
1.25
–
–
–
–
–
.00812
–
.00902
.01015
–
–
.01160
–
.01353
.01476
–
.01624
–
.01804
–
.02030
–
.02320
.02406
–
.02706
–
.03248
.00511
.00575
.00639
.00767
–
.00895
–
–
.01023
.01151
–
.01279
–
–
.01534
.01790
.01918
.02046
.02557
.03196
–
–
–
–
–
.01624
–
.01804
.02030
–
–
.02320
–
.02706
.02952
–
.03248
–
.03608
–
.04060
–
.04640
.04812
–
.05412
–
.06496
.01022
.01150
.01278
.01534
–
.01790
–
–
.02046
.02302
–
.02558
–
–
.03068
–
.03580
–
.03836
–
.04092
–
–
.05114
–
.06392
–
threads
constant for
constant for
per
pitch
basic pitch dia. basic minor dia.
inch in mmUnifiedISOUnifiedISO
18
–
16
–
14
13
–
12
11.5
11
–
10
9
–
8
–
7
–
6
–
–
5
–
4.5
–
4
.0555
.0590
.0625
.0689
.0714
.0769
.0787
.0833
.0869
.0909
.0984
.1000
.1111
.1181
.1250
.1378
.1428
.1575
.1667
.1772
.1968
.2000
.2165
.2222
.2362
.2500
–
1.5
–
1.75
–
–
2.0
–
–
–
2.5
–
–
3.0
–
3.5
–
4.0
–
4.5
5.0
–
5.5
–
6.0
–
.03608
–
.04060
–
.04639
.04996
–
.05413
.05648
.05905
–
.06495
.07217
–
.08119
–
.09279
–
.10825
–
–
.12990
–
.14434
–
.16238
–
.03836
–
.04475
–
–
.05117
–
–
–
.06393
–
–
.07672
–
.08950
–
.10229
–
.11507
.12786
–
.14064
–
.15343
–
.07216
–
.08120
–
.09278
.09992
–
.10826
.11296
.11810
–
.12990
.14434
–
.16238
–
.18558
–
.21650
–
–
.25980
–
.28868
–
.32476
–
.07672
–
.08950
–
–
.10228
–
–
–
.12786
–
–
.15344
–
.17900
–
.20458
–
.23014
.25572
–
.28128
–
.30353
–
53
THREAD FORMING TAPS
.0519
.0629
.0640
.0744
.0759
.0855
.0874
.0917
.0940
.0958
.0985
.1088
.1102
PIPE TAPS
.0600
.0730
.0730
.0860
.0860
.0990
.0990
.1120
.1120
.1120
.1120
.1250
.1250
DIES
80
64
72
56
64
48
56
32
36
40
48
40
44
TECHNICAL INFO
0
1
1
2
2
3
3
4
4
4
4
5
5
SPIRAL POINT TAP
max minor max minor
diameter
diameter
basic
basic
basic
Class 3B basicbasicbasic
Class 3B
size & TPI diameter diameter diameter
thread
size & TPI
diameter diameter diameter
thread
SPIRAL POINT TAP
MACHINE TAPS
Quick Shipment Program – Special Taps – Ground Thread
Prices for special taps are available upon request. Special
taps can be furnished in quantities to meet your specific
requirements. All special metric taps will produce internal
threads which conform to ISO, ISO modified, and the
obsolete OMFS thread systems and are manufactured to
USCTI standard blank dimensions to fit the tap holders and
machine spindles now in use in the USA.
General
Angle Tolerance
Call Customer Service at 800.348.2885 for your quote.
The following tables and formulae are used in determining
the limits and tolerances for ground thread taps having
special diameter or special pitch or both and having a
thread lead angle not in excess of 5%, unless otherwise
specified. This table does not apply to the diameter and pitch
combinations shown in Tables 327 and 329.
SPIRAL FLUTE TAP
Note: When the tap major diameter must be determined from
a specific tap pitch diameter, the maximum major diameter
= the minimum specified pitch diameter –constant C, +
constant A.
Lead Tolerance
THREAD FORMING TAPS
permitted.
Threads Per Inch
4 to 5-1/2 inclusive
6 to 9 inclusive
10 to 80 inclusive
Error in Half Angle
20’ + / –
25’ + / –
30’ + / –
Formulae
Max. Major Diameter
Min. Major Diameter
Max. Pitch Diameter
Min. Pitch Diameter
= Basic Major Diameter + A
= Max. Major Diameter – B
= Min. Pitch Diameter + D
= Basic Pitch Diameter + C
A = constant to add:
35% of the theoretical truncation for 4 to 5 threads per inch
40% for 5-1/2 to 12 threads per inch
45% for 13 to 80 threads per inch
to nearest .005" for 8 or more threads per inch
B = Major diameter tolerance
C = Amount over basic for minimum pitch diameter
D = Pitch diameter tolerance
Values for A, B, C, and D
threads
ABC CCDDD D
per thru 5/8" over 5/8"
over
thru 1"
over 1" over 1-1/2"
over
inch
thru 2-1/2" 2-1/2"
thru 1-1/2" thru 2-1/2" 2-1/2"
TECHNICAL INFO
DIES
PIPE TAPS
80
56
48
44
40
36
32
28
24
20
18
16
14
13
12
11
10
9
8
7
6
5 1/2
5
4 1/2
4
.0015
.0015
.0020
.0020
.0025
.0025
.0030
.0035
.0040
.0050
.0055
.0060
.0070
.0075
.0075
.0080
.0090
.0100
.0110
.0120
.0140
.0160
.0160
.0170
.0190
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0015
.0015
.0015
.0020
.0020
.0025
.0025
.0025
.0025
.0005
.0005
.0005
.0005
.0005
.0005
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
-
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0020
.0020
.0020
.0020
.0020
.0020
.0020
.0020
.0020
.0020
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0005
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0015
.0015
.0015
.0015
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0010
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0020
.0020
.0020
.0020
.0020
.0020
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0015
.0020
.0020
.0020
.0020
.0020
.0020
.0020
.0020
.0025
.0025
.0025
.0025
.0025
.0025
For intermediate pitches use value for next coarser pitch
54
Notes
55
Index by Order Number
Order
Number 22601 . .
22605 . .
22607 . .
22609 . .
22610 . .
22613 . .
22615 . .
22616 . .
22617 . .
22621 . .
22637 . .
22643 . .
174503 .
174504 .
174505 .
174506 .
174507 .
174508 .
174509 .
174510 .
174511 .
174513 .
174514 .
174516 .
174519 .
174520 .
174521 .
174522 .
174524 .
174528 .
174529 .
174530 .
174531 .
174532 .
174533 .
174534 .
174535 .
174536 .
174537 .
174538 .
174539 .
174540 .
174541 .
174542 .
174543 .
174544 .
174545 .
174546 .
174548 .
174549 .
174550 .
174551 .
174552 .
174553 .
174559 .
174560 .
174561 .
272550 .
272550 .
280108 .
280157 .
280207 .
280256 .
280306 .
280355 .
280405 .
280454 .
56
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Page
Number
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. SPS . . . . . 12
. HTGP . . . . . . 9
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 7
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 8
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
Order
Number 280470 .
280504 .
280553 .
280603 .
280652 .
280801 .
280850 .
280901 .
280959 .
281957 .
282005 .
282054 .
282062 .
282104 .
282108 .
282120 .
282153 .
282157 .
282203 .
282207 .
282252 .
282256 .
282302 .
282306 .
282351 .
282355 .
282401 .
282405 .
282450 .
282454 .
282468 .
282470 .
282501 .
282504 .
282526 .
282553 .
282559 .
282567 .
282603 .
282609 .
282625 .
282652 .
282757 .
282765 .
282801 .
282807 .
282823 .
282850 .
282901 .
282959 .
285057 .
285107 .
285156 .
285206 .
285222 .
285255 .
285354 .
285370 .
285404 .
285453 .
285479 .
285503 .
285552 .
285628 .
285651 .
285701 .
285801 .
Series
Number
.
.
.
.
.
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Page
Number
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SFHD . . . . . 21
. SFHD . . . . . 21
. SFHD . . . . . 21
. SFHD . . . . . 21
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SFHD . . . . . 21
. SPHD . . . . . 19
. SFHD . . . . . 21
. SFHD . . . . . 21
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPHD . . . . . 19
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
. SPAR . . . . . 18
Order
Number 285859 .
287004 .
287053 .
287103 .
287152 .
287202 .
287251 .
287301 .
287350 .
287400 .
287459 .
287509 .
287558 .
287608 .
287657 .
287707 .
287756 .
287905 .
287954 .
288101 .
288150 .
288408 .
288457 .
289004 .
289012 .
289087 .
289095 .
289202 .
289210 .
289228 .
289236 .
289269 .
289277 .
289285 .
289293 .
289368 .
289376 .
289384 .
289392 .
289426 .
289434 .
289442 .
289459 .
289525 .
289533 .
289541 .
289558 .
289582 .
289590 .
289640 .
289657 .
289665 .
289673 .
289780 .
289798 .
289988 .
289996 .
291001 .
291006 .
291014 .
291018 .
291083 .
291089 .
291091 .
291097 .
291123 .
291125 .
Series
Number
.
.
.
.
.
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.
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Page
Number
. SPAR . . . . . 18
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
Order
Number 291133 .
291139 .
291162 .
291166 .
291170 .
291174 .
291176 .
291178 .
291240 .
291246 .
291253 .
291257 .
291287 .
291295 .
300016 .
300041 .
300047 .
300054 .
300058 .
300165 .
300216 .
300217 .
300218 .
300219 .
300264 .
300272 .
300278 .
300280 .
300286 .
300294 .
300299 .
300512 .
300520 .
300526 .
300538 .
300637 .
300645 .
300652 .
300769 .
300778 .
300815 .
300819 .
300823 .
300827 .
300831 .
300835 .
300930 .
300934 .
300942 .
300948 .
300955 .
300959 .
301007 .
301015 .
301052 .
301056 .
301060 .
301064 .
301072 .
301078 .
301171 .
301177 .
301189 .
301193 .
301197 .
301247 .
301254 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
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.
.
Page
Number
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. SPGP . . . . . 14
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
Order
Number 301270 .
301288 .
301320 .
301338 .
301346 .
301353 .
301359 .
301361 .
301367 .
301375 .
301379 .
301474 .
301478 .
301482 .
301486 .
301490 .
301494 .
301544 .
301551 .
301577 .
301585 .
301635 .
301643 .
301668 .
301676 .
301718 .
301726 .
301734 .
301742 .
301748 .
301755 .
301759 .
301763 .
301767 .
301920 .
301924 .
301933 .
301938 .
301940 .
301946 .
301999 .
302021 .
302039 .
302112 .
302120 .
302161 .
302179 .
302187 .
302191 .
302195 .
302203 .
302209 .
302211 .
302217 .
302260 .
302278 .
302294 .
302302 .
302385 .
302393 .
302435 .
302443 .
302450 .
302464 .
302468 .
302472 .
302476 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
.
Page
Number
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
Order
Number 302480 .
302484 .
302522 .
302526 .
302530 .
302534 .
302542 .
302548 .
302583 .
302591 .
302609 .
305008 .
305016 .
305024 .
305033 .
305040 .
305057 .
305061 .
305065 .
305073 .
305079 .
305081 .
305087 .
305103 .
305107 .
305111 .
305115 .
305198 .
305206 .
305209 .
305210 .
305214 .
305222 .
305228 .
305230 .
305236 .
305370 .
305388 .
305392 .
305396 .
305403 .
305404 .
305412 .
305418 .
305438 .
305446 .
305511 .
305517 .
305525 .
305529 .
305533 .
305537 .
305552 .
305560 .
305677 .
305685 .
305693 .
305699 .
305701 .
305707 .
305715 .
305719 .
305731 .
305735 .
305743 .
305749 .
305814 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
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.
.
Page
Number
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
Order
Number 305818 .
305822 .
305826 .
305830 .
305834 .
305990 .
305996 .
306002 .
306006 .
306010 .
306014 .
306030 .
306036 .
306044 .
306048 .
306113 .
306119 .
306121 .
306127 .
306135 .
306139 .
306154 .
306157 .
306162 .
306165 .
306246 .
306291 .
306295 .
306303 .
306309 .
306311 .
306317 .
306337 .
306341 .
306345 .
306440 .
306444 .
306451 .
306457 .
306465 .
306469 .
306485 .
306622 .
306626 .
306630 .
306634 .
306642 .
306648 .
306741 .
306754 .
306758 .
306762 .
306766 .
306923 .
306929 .
306931 .
306937 .
306945 .
306949 .
306964 .
306972 .
306978 .
307042 .
307046 .
307053 .
307059 .
307061 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
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Page
Number
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
Order
Number 307067 .
307160 .
307178 .
307186 .
307194 .
307202 .
307210 .
307343 .
307349 .
307350 .
307356 .
307364 .
307368 .
307463 .
307467 .
307471 .
307475 .
307483 .
307489 .
307703 .
307707 .
307711 .
307715 .
307723 .
307729 .
307822 .
307828 .
307830 .
307836 .
307844 .
307848 .
308065 .
308069 .
308073 .
308077 .
308081 .
308085 .
308184 .
308192 .
308200 .
308275 .
308283 .
308291 .
308424 .
308432 .
308440 .
308457 .
308465 .
308473 .
308549 .
308556 .
308564 .
308572 .
308580 .
308598 .
308671 .
308705 .
308713 .
308788 .
308796 .
308804 .
308812 .
308820 .
308838 .
313093 .
313010 .
313028 .
Series
Number
.
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.
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Page
Number
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
Order
Number 313036 .
313044 .
313051 .
313069 .
313077 .
313085 .
313102 .
313119 .
317516 .
317532 .
317540 .
317557 .
317573 .
317607 .
317631 .
317664 .
317722 .
317755 .
317789 .
317904 .
317995 .
318027 .
318779 .
326004 .
326012 .
326087 .
326095 .
326160 .
326178 .
326240 .
326244 .
326251 .
326285 .
326293 .
326368 .
326376 .
326442 .
326459 .
326521 .
326525 .
326533 .
326539 .
326608 .
326616 .
326681 .
326699 .
326707 .
328018 .
328067 .
328075 .
328083 .
328158 .
328166 .
328174 .
328182 .
328188 .
328190 .
328205 .
328208 .
328240 .
328257 .
328265 .
328273 .
328281 .
328287 .
328295 .
328299 .
Series
Number
.
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.
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Page
Number
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTGPL . . . . 11
HTPGL . . . . 11
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
Order
Number 328331 .
328349 .
328356 .
328364 .
328372 .
328378 .
328380 .
328386 .
328422 .
328430 .
328436 .
328444 .
328448 .
328497 .
328547 .
328550 .
328554 .
328562 .
328568 .
328604 .
328612 .
328618 .
328620 .
328626 .
328661 .
328675 .
328679 .
328683 .
328684 .
328685 .
328686 .
328687 .
328688 .
328689 .
328690 .
328691 .
328693 .
328695 .
328697 .
328698 .
328699 .
328703 .
328704 .
328705 .
328706 .
328707 .
328708 .
328709 .
328710 .
328711 .
328716 .
328717 .
328719 .
328720 .
328752 .
328760 .
328778 .
328810 .
328828 .
328836 .
328877 .
328885 .
328893 .
328935 .
328943 .
328950 .
329057 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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Page
Number
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
57
Order
Number 329065 .
329073 .
329180 .
330004 .
330005 .
330006 .
330007 .
330008 .
330009 .
330010 .
330011 .
330012 .
330013 .
330014 .
330015 .
330016 .
330017 .
330018 .
330019 .
330020 .
330021 .
330022 .
330024 .
330025 .
330026 .
330027 .
330028 .
330029 .
330030 .
330031 .
330032 .
330033 .
330034 .
330035 .
330036 .
330037 .
330038 .
330039 .
330040 .
330041 .
330042 .
330043 .
330044 .
330045 .
330046 .
330047 .
330048 .
330049 .
330051 .
330052 .
330053 .
330055 .
330057 .
330058 .
330059 .
330060 .
330061 .
330062 .
330063 .
330065 .
330066 .
330067 .
330068 .
330069 .
330070 .
330071 .
58
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
.
.
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.
.
.
.
Page
Number
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 9
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 9
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 9
Order
Number 330072 .
330073 .
330074 .
330075 .
330076 .
330077 .
330078 .
330080 .
330082 .
330083 .
330084 .
330085 .
330086 .
330087 .
330088 .
330100 .
330101 .
330102 .
330103 .
330104 .
330105 .
330106 .
330107 .
330108 .
330109 .
330110 .
330111 .
330112 .
330113 .
330114 .
330115 .
330116 .
330117 .
330118 .
330119 .
330120 .
330121 .
330122 .
330123 .
330125 .
330126 .
330128 .
330129 .
330130 .
330131 .
330132 .
330133 .
330134 .
330135 .
330136 .
330137 .
330138 .
330139 .
330140 .
330141 .
330142 .
330143 .
330144 .
330145 .
330146 .
330147 .
330148 .
330149 .
330150 .
330151 .
330152 .
Series
Number
Page
Number
. . HTGP . . . . . . 9
. . HTGP . . . . . . 9
. . HTGP . . . . . . 9
. . HTGP . . . . . . 9
. . HTGP . . . . . . 9
. . HTGP . . . . . . 9
. . HTGP . . . . . . 9
. . HTGP . . . . . . 8
. HTGP Set . . . . 10
. HTGP Set . . . . 10
. HTGP Set . . . . 10
. HTGP Set . . . . 10
. HTGP Set . . . . 10
. HTGP Set . . . . 10
. HTGP Set . . . . 10
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 15
. . SPGP . . . . . 15
. . SPGP . . . . . 15
. . SPGP . . . . . 15
. . SPGP . . . . . 15
. . SPGP . . . . . 15
. . SPGP . . . . . 15
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 14
. . SPGP . . . . . 15
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
. . SPGP . . . . . 13
Order
Number 330153 .
330154 .
330155 .
330156 .
330157 .
330158 .
330159 .
330160 .
330161 .
330162 .
330163 .
330164 .
330165 .
330166 .
330167 .
330168 .
330169 .
330170 .
330171 .
330172 .
330173 .
330174 .
330175 .
330176 .
330177 .
330178 .
330179 .
330180 .
330181 .
330182 .
330183 .
330184 .
330185 .
330186 .
330187 .
330188 .
330189 .
330190 .
330191 .
330192 .
330193 .
330194 .
330195 .
330196 .
330197 .
330198 .
330199 .
330200 .
330201 .
330202 .
330203 .
330204 .
330205 .
330206 .
330207 .
330208 .
330209 .
330210 .
330211 .
330212 .
330213 .
330214 .
330215 .
330259 .
330260 .
330261 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Page
Number
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SPLS . . . . . 17
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
. FTGP . . . . . 23
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
Order
Number 330262 .
330263 .
330264 .
330265 .
330267 .
330269 .
330278 .
330279 .
330280 .
330281 .
330283 .
330284 .
330290 .
330291 .
330292 .
330293 .
330294 .
330295 .
330296 .
330298 .
330465 .
330466 .
330468 .
330470 .
330474 .
330478 .
330489 .
330490 .
330491 .
330494 .
330495 .
330496 .
330498 .
330499 .
330502 .
330503 .
330504 .
330505 .
339044 .
339045 .
339046 .
339047 .
339048 .
341573 .
341599 .
341607 .
341623 .
341649 .
341664 .
341672 .
341698 .
341706 .
341714 .
341730 .
341748 .
341755 .
341771 .
341789 .
341805 .
341813 .
341821 .
341839 .
341912 .
341938 .
342514 .
342522 .
Series
Number
.
.
.
.
.
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.
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.
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.
.
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.
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.
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.
.
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.
.
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.
.
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.
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Page
Number
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
.HTHM . . . . . . 6
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. SFS . . . . . 20
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
HTGPL . . . . 11
HTGPL . . . . 11
. HTGP . . . . . . 8
. HTGP . . . . . . 8
Order
Number 342530 .
342555 .
342563 .
342589 .
342597 .
342605 .
342613 .
342621 .
342639 .
342647 .
342654 .
342662 .
342670 .
342688 .
342696 .
342704 .
342712 .
342720 .
342738 .
342746 .
342761 .
343502 .
343503 .
343504 .
343506 .
343508 .
343509 .
343511 .
343512 .
343513 .
343514 .
343515 .
353768 .
355802 .
355803 .
356002 .
356027 .
356035 .
356061 .
356068 .
356084 .
356102 .
356106 .
356142 .
356148 .
356159 .
356183 .
356221 .
356225 .
356262 .
356266 .
356308 .
356320 .
356324 .
356332 .
356338 .
356361 .
356365 .
356403 .
356407 .
356415 .
356421 .
356422 .
356486 .
356498 .
356502 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
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.
.
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.
.
Page
Number
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 8
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
. HTGP . . . . . . 9
PTT Set . . . . 24
. HTGP . . . . . . 7
. HTGP . . . . . . 7
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
Order
Number 356506 .
356510 .
356514 .
356544 .
356548 .
356589 .
356602 .
356633 .
356634 .
356635 .
356647 .
356662 .
356688 .
356703 .
356704 .
356712 .
356718 .
356742 .
356746 .
356761 .
356767 .
356775 .
356779 .
356803 .
356809 .
356841 .
356845 .
356858 .
357009 .
357021 .
357025 .
357041 .
357047 .
357054 .
357058 .
357062 .
357066 .
357082 .
357088 .
357101 .
357108 .
357161 .
357165 .
357173 .
357179 .
357249 .
357264 .
357280 .
357286 .
357294 .
357298 .
357306 .
357322 .
357328 .
357344 .
357348 .
357363 .
357401 .
357405 .
357413 .
357504 .
357520 .
357526 .
357542 .
357546 .
357561 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
.
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.
.
Page
Number
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
Order
Number 357587 .
357603 .
357609 .
357629 .
357660 .
357682 .
357686 .
357702 .
357765 .
357769 .
357785 .
357819 .
357823 .
357827 .
357831 .
357835 .
357864 .
357868 .
357922 .
357926 .
357930 .
357934 .
357942 .
357963 .
357967 .
357975 .
358490 .
358494 .
358510 .
359005 .
359047 .
359088 .
359120 .
360023 .
360755 .
360771 .
360774 .
360797 .
360801 .
360805 .
360821 .
360835 .
360839 .
360854 .
360862 .
360868 .
360884 .
360888 .
360904 .
360920 .
360926 .
360942 .
360946 .
360961 .
360967 .
360995 .
361019 .
361050 .
366110 .
366112 .
366130 .
366132 .
366140 .
366142 .
366150 .
366152 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
.
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.
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.
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.
.
Page
Number
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 14
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 13
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SPGP . . . . . 15
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
Order
Number 366160 .
366162 .
366170 .
366172 .
366180 .
366182 .
367149 .
367156 .
367222 .
367230 .
367263 .
367271 .
367305 .
367313 .
367321 .
367339 .
367909 .
367913 .
367917 .
367925 .
367933 .
367941 .
367958 .
367966 .
367974 .
367982 .
367990 .
368006 .
368014 .
368063 .
368071 .
368089 .
368097 .
384524 .
384525 .
384526 .
384527 .
384528 .
384529 .
385307 .
385323 .
385328 .
385329 .
385331 .
385356 .
385357 .
385359 .
385364 .
385380 .
385385 .
385386 .
385398 .
385409 .
385410 .
385413 .
385422 .
385443 .
385444 .
385448 .
385455 .
385458 .
385471 .
385477 .
385489 .
385500 .
385501 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Page
Number
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
. SFGP . . . . . 22
.ELPTT . . . . . 27
.ELPTT . . . . . 27
.ELPTT . . . . . 27
.ELPTT . . . . . 27
.ELPTT . . . . . 27
.ELPTT . . . . . 27
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
Order
Number 385505 .
385513 .
385534 .
385536 .
385539 .
385547 .
385562 .
385570 .
385604 .
385680 .
385681 .
385682 .
385685 .
385729 .
385737 .
385752 .
385755 .
385760 .
385786 .
385789 .
385794 .
385810 .
385813 .
385828 .
385844 .
385847 .
385851 .
385870 .
385877 .
385885 .
386008 .
386024 .
386040 .
386129 .
386152 .
386186 .
387113 .
387121 .
387139 .
387147 .
387212 .
387220 .
387238 .
387246 .
387253 .
400013 .
400021 .
400039 .
400047 .
400054 .
400062 .
400070 .
400088 .
400096 .
400104 .
400138 .
400145 .
400178 .
400179 .
400187 .
400195 .
400211 .
400229 .
400237 .
400245 .
400302 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Page
Number
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTT . . . . . 24
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
. PTTI . . . . . 25
.ELPTT . . . . . 27
.ELPTT . . . . . 27
.ELPTT . . . . . 27
.ELPTT . . . . . 27
.ELPTT . . . . . 27
.ELPTT . . . . . 27
. PTS . . . . . 26
. PTS . . . . . 26
. PTS . . . . . 26
. PTS . . . . . 26
. PTS . . . . . 26
. PTS . . . . . 26
. PTS . . . . . 26
. PTS . . . . . 26
. PTS . . . . . 26
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
Order
Number 400310 .
400328 .
400336 .
400344 .
400351 .
400369 .
400377 .
400401 .
400419 .
400427 .
400435 .
400445 .
400450 .
400468 .
400476 .
400484 .
400492 .
400500 .
400518 .
400526 .
400534 .
400609 .
400617 .
400625 .
400633 .
400641 .
400658 .
401003 .
401029 .
401037 .
401045 .
401052 .
401060 .
401078 .
401102 .
401110 .
401128 .
401129 .
401168 .
401169 .
401177 .
401201 .
401227 .
401242 .
401243 .
401244 .
401409 .
401433 .
401466 .
401482 .
401490 .
401979 .
401995 .
402019 .
402027 .
402043 .
402050 .
402068 .
402076 .
402077 .
402078 .
402209 .
402225 .
402241 .
402258 .
402274 .
Series
Number
.
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Page
Number
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 30
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 6382 . . . . . 31
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 31
. 382 . . . . . 31
. 382 . . . . . 31
. 382 . . . . . 31
. 382 . . . . . 31
. 382 . . . . . 31
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 30
. 382 . . . . . 31
59
Order
Number 402282 .
402290 .
402308 .
402316 .
402324 .
402332 .
402340 .
402357 .
402365 .
402370 .
402377 .
402407 .
402423 .
402449 .
402456 .
402472 .
402480 .
402498 .
402506 .
402514 .
402522 .
402530 .
402548 .
402555 .
402563 .
402597 .
402605 .
402613 .
402621 .
402625 .
402630 .
402746 .
402787 .
402795 .
402803 .
402811 .
402829 .
402837 .
402902 .
402910 .
402927 .
402936 .
402944 .
402951 .
402969 .
402977 .
402985 .
402993 .
403009 .
403108 .
403116 .
403124 .
403132 .
403140 .
403157 .
403165 .
403173 .
403181 .
403199 .
403207 .
403215 .
403223 .
403231 .
403249 .
403256 .
403264 .
403272 .
60
Series
Number
.
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.
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
382 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
377 .
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Page
Number
Order
Number .
.
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.
403280 .
403298 .
403306 .
403314 .
403322 .
403330 .
403348 .
403355 .
403363 .
403371 .
403389 .
403397 .
403405 .
403512 .
403520 .
403522 .
403553 .
403595 .
404808 .
404809 .
404833 .
404858 .
404882 .
404916 .
404932 .
404973 .
405202 .
405251 .
405269 .
405277 .
405301 .
405319 .
405327 .
411895 .
411896 .
411897 .
411898 .
411899 .
411900 .
415721 .
415724 .
415732 .
415737 .
415742 .
415747 .
415757 .
415801 .
415807 .
415813 .
415824 .
415833 .
415880 .
415889 .
415896 .
415901 .
420359
420361
420363
420365
420367
420514 .
420522 .
420548 .
420555 .
420563 .
420571 .
420803 .
.
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.
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.
31
31
31
31
31
31
31
31
31
31
31
30
30
30
30
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
Series
Number
Page
Number
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 377 . . . . . 29
. . 382 . . . . . 32
. . 382 . . . . . 32
. . 382 . . . . . 32
. . 382 . . . . . 32
. . 382 . . . . . 32
. . 382 . . . . . 32
. . 382 . . . . . 32
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 377 . . . . . 28
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
. . 6382 . . . . . 32
T&RAD Sets . . . 33
T&RAD Sets . . . 33
T&RAD Sets . . . 33
T&RAD Sets . . . 33
T&RAD Sets . . . 33
. . 1750 . . . . . 32
. . 1750 . . . . . 32
. . 1750 . . . . . 32
. . 1750 . . . . . 32
. . 1750 . . . . . 32
. . 1750 . . . . . 32
. . 330 . . . . . 37
Order
Number 420829 .
420845 .
420860 .
420878 .
420910 .
420936 .
420944 .
420951 .
420977 .
421852 .
421909 .
421917 .
421925 .
421933 .
421941 .
421958 .
421966 .
422006 .
423001
423002
423003
423004
423005
423006
423007
423008 .
423009 .
423010 .
423011 .
423012 .
423013 .
423014 .
423015 .
423016 .
423017 .
423018 .
423019 .
423020 .
423021 .
423022 .
423023 .
423024 .
423025 .
423026 .
423027 .
423028 .
423029 .
423030 .
423031 .
423032 .
423033 .
423034 .
423035 .
423036 .
423037 .
423038 .
423039 .
423040 .
423041 .
423042 .
423043 .
423044 .
423045 .
423046 .
423047 .
423048 .
423049 .
Series
Number
Page
Number
. . 330 . . . . . 37
. . 330 . . . . . 37
. . 330 . . . . . 37
. . 330 . . . . . 37
. . 300 . . . . . 37
. . 300 . . . . . 37
. . 300 . . . . . 37
. . 300 . . . . . 37
. . 300 . . . . . 37
. . 330 . . . . . 37
. . 335 . . . . . 38
. . 335 . . . . . 38
. . 335 . . . . . 38
. . 335 . . . . . 38
. . 335 . . . . . 38
. . 335 . . . . . 38
. . 335 . . . . . 38
. . 335 . . . . . 38
T&RAD Sets . . . 33
T&RAD Sets . . . 33
T&RAD Sets . . . 33
T&RAD Sets . . . 33
T&RAD Sets . . . 33
T&RAD Sets . . . 33
T&RAD Sets . . . 33
. . 1750 . . . . . 32
. . 1750 . . . . . 32
. . 1750 . . . . . 32
. . 1790 . . . . . 32
. . 1790 . . . . . 32
. . 1790 . . . . . 32
. . 1790 . . . . . 32
. . 300 . . . . . 37
. . 300 . . . . . 37
. . 330 . . . . . 37
. . 330 . . . . . 37
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
. . 1386 . . . . . 34
Order
Number 423050 .
423051 .
423052 .
423053 .
423054 .
423055 .
423056 .
423057 .
423058 .
423059 .
423060 .
423061 .
423062 .
423063 .
423064 .
423065 .
423067 .
423068 .
423069 .
423070 .
423071 .
423072 .
423073 .
423074 .
423075 .
423076 .
423077 .
423078 .
423079 .
423080 .
423081 .
423082 .
423083 .
423084 .
423085 .
423086 .
423087 .
423088 .
423089 .
423090 .
423091 .
423092 .
423093 .
423094 .
423095 .
423096 .
423097 .
423098 .
423099 .
423100 .
423101 .
423102 .
423103 .
423104 .
423105 .
423106 .
423107 .
423108 .
423109 .
423110 .
423111 .
423112 .
423113 .
423114 .
423115 .
423116 .
423117 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
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.
.
.
.
.
.
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Page
Number
. 1386 . . . . . 34
. 1386 . . . . . 34
. 1386 . . . . . 34
. 1386 . . . . . 34
. 1386 . . . . . 34
. 1386 . . . . . 34
. 1386 . . . . . 34
. 1386 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 34
. 380 . . . . . 35
. 380 . . . . . 35
. 380 . . . . . 35
. 380 . . . . . 35
. 380 . . . . . 35
. 380 . . . . . 35
. 380 . . . . . 35
. 380 . . . . . 35
. 380 . . . . . 35
. 380 . . . . . 35
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
Order
Number 423118 .
423119 .
423120 .
423121 .
423122 .
423123 .
423124 .
423125 .
423126 .
423127 .
423128 .
423129 .
423130 .
423131 .
423132 .
423133 .
423134 .
423135 .
423136 .
423137 .
423138 .
423139 .
423140 .
423141 .
423142 .
423143 .
423144 .
423145 .
423146 .
423147 .
423148 .
423149 .
423150 .
423151 .
423152 .
423153 .
423154 .
423155 .
423156 .
423157 .
423158 .
423159 .
423160 .
423162 .
423163 .
423164 .
423165 .
423166 .
423167 .
423168 .
423169 .
423170 .
423171 .
423172 .
423173 .
423173 .
918932 .
918934 .
918935 .
918936 .
918937 .
918938 .
918939 .
918940 .
918941 .
Series
Number
.
.
.
.
.
.
.
.
.
.
.
.
.
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.
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.
Page
Number
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1385 . . . . . 34
. 1383 . . . . . 34
. 1383 . . . . . 34
. 1383 . . . . . 34
. 1383 . . . . . 34
. 1383 . . . . . 34
. 1383 . . . . . 34
. 1383 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 34
. 1384 . . . . . 35
. 1384 . . . . . 35
. 1384 . . . . . 35
. 1384 . . . . . 35
. 1384 . . . . . 35
. 1384 . . . . . 35
. 1384 . . . . . 35
. 1384 . . . . . 35
. 1384 . . . . . 35
. 1384 . . . . . 35
. 1386 . . . . . 35
. 1386 . . . . . 35
. 1386 . . . . . 35
. 1386 . . . . . 35
. 1386 . . . . . 35
. 1386 . . . . . 35
. 1381 . . . . . 36
. 1381 . . . . . 36
. 1381 . . . . . 36
. 1381 . . . . . 36
. 1381 . . . . . 36
. 1382 . . . . . 36
. 1382 . . . . . 36
. 1386 . . . . . 35
. .A1 . . . . . . 36
SPGPX . . . . 16
SPGPX . . . . 16
SPGPX . . . . 16
SPGPX . . . . 16
SPGPX . . . . 16
SPGPX . . . . 16
SPGPX . . . . 16
SPGPX . . . . 16
SPGPX . . . . 16
DRILLDECIMAL
SIZE
INCHES
DRILLDECIMAL
SIZE
INCHES
DRILLDECIMAL
SIZE
INCHES
DRILLDECIMAL
SIZE
INCHES
DRILLDECIMAL
SIZE
INCHES
DRILLDECIMAL
SIZE
INCHES
0.30mm.0118
0.32mm.0126
80.0135
0.35mm.0138
79.0145
0.38mm.0150
1/64.0156
0.40mm.0157
78.0160
0.42mm.0165
0.45mm.0177
77.0180
0.48mm.0189
0.50mm.0197
76.0200
75.0210
0.55mm.0217
74.0225
0.60mm.0236
73.0240
0.62mm.0244
72.0250
0.65mm.0256
71.0260
0.70mm.0276
70.0280
69.0292
0.75mm.0295
68.0310
1/32.0312
0.80mm.0315
67.0320
66.0330
0.85mm.0335
65.0350
0.90mm.0354
64.0360
63.0370
0.95mm.0374
62.0380
61.0390
1.00mm.0394
60.0400
59.0410
1.05mm.0413
58.0420
57.0430
1.10mm.0433
1.15mm.0453
56.0465
3/64.0469
1.20mm.0472
1.25mm.0492
1.30mm.0512
55.0520
1.35mm.0531
54.0550
1.40mm.0551
1.45mm.0571
1.50mm.0591
53.0595
1.55mm.0610
1/16.0625
1.60mm.0630
52.0635
1.65mm.0650
1.70mm.0669
51.0670
1.75mm.0689
50.0700
1.80mm.0709
1.85mm.0728
49.0730
1.90mm.0748
48.0760
1.95mm.0768
5/64.0781
47.0785
2.00mm.0787
2.05mm.0807
46.0810
45.0820
2.10mm.0827
2.15mm.0846
44.0860
2.20mm.0866
2.25mm.0886
43.0890
2.30mm.0906
2.35mm.0925
42.0935
3/32.0938
2.40mm.0945
41.0960
2.45mm.0965
40.0980
2.50mm.0984
39.0995
38.1015
2.60mm.1024
37.1040
2.70mm.1063
36.1065
7/64.1094
35.1100
2.80mm.1102
34.1110
33.1130
2.90mm.1142
32.1160
3.00mm.1181
31.1200
3.10mm.1220
1/8.1250
3.20mm.1260
30.1285
3.30mm.1299
3.40mm.1339
29.1360
3.50mm.1378
28.1405
9/64.1406
3.60mm.1417
27.1440
3.70mm.1457
26.1470
25.1495
3.80mm.1496
24.1520
3.90mm.1535
23.1540
5/32.1562
22.1570
4.00mm.1575
21.1590
20.1610
4.10mm.1614
4.20mm.1654
19.1660
4.30mm.1693
18.1695
11/64.1719
17.1730
4.40mm.1732
16.1770
4.50mm.1772
15.1800
4.60mm.1811
14.1820
4.70mm.1850
13.1850
3/16.1875
12.1890
4.8mm.1890
11.1910
4.90mm.1929
10.1935
9.1960
5.00mm.1969
8.1990
5.10mm.2008
7.2010
13/64.2031
6.2040
5.20mm.2047
5.2055
5.30mm.2087
4.2090
5.40mm.2126
3.2130
5.50mm.2165
7/32.2188
5.60mm.2205
2.2210
5.70mm.2244
1.2280
5.80mm.2283
5.90mm.2323
A.2340
15/64.2344
6.00mm.2362
B.2380
6.10mm.2402
C.2420
6.20mm.2441
D.2460
6.30mm.2480
1/4.2500
E.2500
6.40mm.2520
6.50mm.2559
F.2570
6.60mm.2598
G.2610
6.70mm.2638
17/64.2656
H.2660
6.80mm.2677
6.90mm.2717
I.2720
7.00mm.2756
J.2770
7.10mm.2795
K.2810
9/32.2812
7.20mm.2835
7.30mm.2874
L.2900
7.40mm.2913
M.2950
7.50mm.2953
19/64.2969
7.60mm.2992
N.3020
7.70mm.3031
7.80mm.3071
7.90mm.3110
5/16.3125
8.00mm.3150
O.3160
8.10mm.3189
8.20mm.3228
P.3230
8.30mm.3268
21/64.3281
8.40mm.3307
Q.3320
8.50mm.3346
8.60mm.3386
R.3390
8.70mm.3425
11/32.3438
8.80mm.3465
S.3480
8.90mm.3504
9.00mm.3543
T.3580
9.10mm.3583
23/64.3594
9.20mm.3622
9.30mm.3661
U.3680
9.40mm.3701
9.50mm.3740
3/8.3750
V.3770
9.60mm.3780
9.70mm.3819
9.80mm.3858
W.3860
9.90mm.3898
25/64.3906
1.00mm.3937
X.3970
1.20mm.4016
Y.4040
13/32.4062
Z.4130
10.50mm.4134
27/64.4219
10.80mm.4252
11.00mm.4331
7/16.4375
11.20mm.4409
11.50mm.4528
29/64.4531
11.80mm.4646
15/32.4688
12.00mm.4724
12.20mm.4803
31/64.4844
12.50mm.4921
1/2.5000
12.80mm.5039
13.00mm.5118
33/64.5156
13.20mm.5197
17/32.5312
13.50mm.5315
13.80mm.5433
35/64.5469
14.00mm.5512
14.25mm.5610
9/16.5625
14.50mm.5709
37/64.5781
14.75mm.5807
15.00mm.5906
19/32.5938
15.25mm.6004
39/64.6094
15.50mm.6102
15.75mm.6201
5/8.6250
16.00mm.6299
16.25mm.6398
41/64.6406
16.50mm.6496
21/32.6562
16.75mm.6594
17.00mm.6693
43/64.6719
17.25mm.6791
11/16.6875
17.50mm.6890
45/64.7031
18.00mm.7087
23/32.7188
18.50mm.7283
47/64.7344
19.00mm.7480
3/4.7500
49/64.7656
19.50mm.7677
25/32.7812
20.00mm.7874
51/64.7969
20.50mm.8071
13/16.8125
21.00mm.8268
53/64.8281
27/32.8438
21.50mm.8465
55/64.8594
22.00mm.8661
7/8.8750
22.50mm.8858
57/64.8906
23.00mm.9055
29/32.9062
59/64.9219
23.50mm.9252
15/16.9375
24.00mm.9449
61/64.9531
24.50mm.9646
31/32.9688
25.00mm.9843
63/64.9844
11.0000
FRACTIONAL - RED
WIRE GAGE - PURPLE
LETTER - BLUE
METRIC - GREEN
61
www.gfii.com
2501 Davis Creek Road, Seneca, SC 29678 USA
email: [email protected] - USA
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[email protected] - International
[email protected] - Tech Support
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TAPS AND DIES - Greenfield Industries

Transcription

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