FASTENER COMPONENTS INDEX - The NAAMS Global Standard

Transcription

FASTENER COMPONENTS
INDEX
PAGE
DATE
SERIES
TM
Assembly
05/29/15
DESCRIPTION
F-1
F-1.1
F-2
11/10/10
11/10/10
07/25/08
Fastener Component Index
Metric Fastener Standards
F-2.1
F-2.2
F-2.3
F-2.4
05/29/15
07/25/08
08/28/08
07/25/08
Preferred Metric Fastener Sizes
Fastener Installation and Torquing Procedures
Torque Audit Procedure
F-2.5
F-2.6
F-3
F-4
F-4.1
F-5
F-5.1
F-6
07/25/08
07/25/08
07/25/08
07/25/08
07/25/08
07/25/08
07/25/08
07/25/08
F01
F01
F01
F01
F01
F02
Torque Data Sheet
Fasteners In Non-Ferrous Meterials
Socket Head Cap Screw
Socket Head Cap Screw Coding (Uncoated)
Socket Head Cap Screw Coding (Blue Coated)
Low Profile Socket Head Cap Screw
F-7
F-7.1
F-8
07/25/08
07/25/08
07/25/08
F02
F02
F03
Low Profile Socket Head Cap Screw Coding
Low Profile Socket Head Cap Screw Coding
Socket Flat Head Cap Screw
F-9
07/25/08
F03
F-9.1
07/25/08
F03
F-10
F-11
F-11.1
F-11.2
F-11.3
F-11.4
F-11.5
F-11.6
F-12
F-12.1
F-13
F-13.1
F-14
F-15
F-16
F-17
07/25/08
07/25/08
07/25/08
03/31/10
03/31/10
03/31/10
02/31/10
03/31/10
07/25/08
07/25/08
07/25/08
07/25/08
05/14/97
05/14/97
07/25/08
07/25/08
07/25/08
F04
F04
F04
F05
F05
F06
F05
F06
F06
F06
F06
F06
F21, F22, F23
F21, F22, F23
F39
F42
F45, F47
Socket Head Shoulder Screw
Socket Head Shoulder Screw Coding (Uncoated)
Socket Head Shoulder Screw Coding (Blue Coated)
Hex Head Screw (Class 10.9)
Hex Head Screw (Class 10.9) Coding (Uncoated)
Hex Head Screw (Class 10.9) Coding (Blue Coated)
Hex Head Screw (Class 10.9) Coding (Uncoated)
Hex Head Screw (Class 10.9) Coding (Blue Coated)
Hex Head Screw (Class 12.9) (Discontinued)
Hex Head Screw (Class 12.9) (Discontinued)
Hex Head Screw (Class 12.9) Coding (Discontinued)
Hex Head Screw (Class 12.9) Coding (Discontinued)
Socket Set Screw
Socket Set Screw Point Styles
Hex Nut, Fine Thread (F41 Series Discontinued)
Hex Nut, Coarse Thread Washer Face
Hex Jam Nut, Fine Thread and Coarse Thread
07/25/08
F46, F48
Hex Jam Nut, Fine Thread and Coarse Thread
with Washer Face
F-20
07/25/08
F62
Hardened Washer
F-21
F-22
F-23
07/25/08
07/25/08
03/01/99
F91
F91
Pull Dowel Pin
Pull Dowel Pin Coding
Prefered Metric Fastener Sizes (Moved to F-2.3)
F-18
F-19
©1997 Auto/Steel Partnership
www.naamsstandards.org
This document is Uncontrolled when printed.
F-1
G L O B A L S TA N D A R D C O M P O N E N T S
METRIC FASTENER
STANDARDS
TM
Assembly
11/10/10
A Dimensional and Material Specifications
Product
Dimensional Specification
Material Specification
Socket Head Cap Screws
Hex Head Cap Screws
Base Leveling Screw
Hex Nuts
Lock Nuts
Hex Jam Nuts
Shoulder Screws
Socket Set Screws
Flat Head Cap Screws
Button Head Cap Screws
PullOut Dowel Pins
Flat Washers (M6 – M10)
(M12 and Larger)
ANSI B18.3.1M
ANSI B18.2.3.1M
M24 x 2.0 x 150 HHCS
ANSI B18.2.4.2M
ANSI B18.16.3M
ANSI B18.2.4.5M
ANSI B18.3.3M
ANSI B18.3.6M
ANSI B18.3.5M
ANSI B18.3.4M
ISO 8735A
—
ASTM F436M
ASTM A574M
ASTM F568M, Class 10.9
Property Class 10.9
ASTM A563M, Class 12
ANSI B18.3.3M
Class 45H
ASTM F835M
ASTM F835M
—
Rc 38-45 through hardened
ASTM F436M
A
D
Notes:
All specifications must be to the latest revision
B Fastener Installation and Assembly Standards
B
1.
E
2.
3.
4.
5.
6.
7.
All mating nuts for Property Class 12.9 socket head cap screws must be property class 12, in accordance
with ASTM A563M, andconform to ANSI B18.2.4.2M. This requirement is in keeping with ASTM guidelines,
which recommend that nuts be strength matched to mating screws.
Locking nuts, when specified, must meet requirements of ASTM A563M Class 12, and must be of all metal
type, meeting prevailing torque requirements for class 10 nuts in ANSI B18.16.1M.
Nylon patch thread locking elements, when specified, should be applied to screw threads, and must meet prevailing torque requirements listed with these standards.
The use of anaerobic adhesives should be limited to applications in which installation torque values must be
low, and where there is little possibility of fastener re-use. Components that might be serviced or adjusted after they are assembled, including torque auditing by quality control personnel, should not utilize such adhesives.
All dowel pins, 6mm and larger in diameter, should be pull type and have an air relief mechanism (machined
flat or spiral groove).
Dowel pins 5mm and smaller in diameter may be standard or pull type at supplier’s option.
All washers used in assemblies with screws listed in item 1 must be through hardened.
F – 1.1
C
METRIC FASTENER
STANDARDS
TM
Assembly
07/25/08
8. Adherence to recommended cutting tools in this standard is mandated in order to achieve proper preloading of
fasteners. These standards provide for the maximum allowable eccentricity of the longest standard screws and
for certain deviations in the parts being fastened, such as hole straightness, angularity between the axis of the
tapped hole and that of the hole for the shank, differences in the center distances of the mating holes and
other deviations.
A
B
C
E
F
D
F–2
METRIC FASTENER
STANDARDS
TM
Assembly
05/29/15
C Hole Sizes
W
60°
X
Y
C
60°
Z
Y
Screw
Size
Tap Drill Size
(class 6H threads)
X
Counterbore
Dia.
Y
Countersink
Dia.
M3 x 0.5
M4 x 0.7
M5 x 0.8
M6 x1.0
M8 x 1.25
M10 x 1.5
M12 x 1.75
M16 x 2.0
M20 x 2.5
M24 x 3.0
2.5
3.3
4.2
5.0
6.7
8.5
10.2
14.0
17.5
21.0
6.5
8.0
10.0
11.0
15.0
18.0
20.0
26.0
33.0
40.0
3.6
4.9
5.9
7.1
9.8
11.8
14.7
18.7
23.6
27.6
Z
Z
W
Counterbore
Body Drill Size for
Depth
Counterbore Through Hole
3.4
4.5
5.5
6.6
9.0
11.0
13.0
17.0
21.0
25.0
5.0
6.0
8.0
9.0
11.0
14.0
16.0
21.0
26.0
32.0
D Prevailing Torque requirements for Nylon Patch Screws
A
st
Nominal
Thread
Diameter
And Pitch
Clamp
Load
(kN)
M6 x 1.0
M8 x 1.25
M10 x 1.5
M12 x 1.75
M16 x 2.0
M20 x 2.5
15.6
28.4
45.0
65.4
122
190
th
Prevailing
Torque
Maximum (Nm)
1 Removal
Prevailing
Torque
Minimum (Nm)
5 Removal
Prevailing
Torque
Minimum (Nm)
3.0
10
14
21
40
60
0.45
0.90
1.8
2.6
5.0
8.0
0.30
0.58
1.1
1.5
3.4
5.5
Note: these values are in accordance with IFI 524
B
F – 2.1
PREFERRED METRIC
FASTENER SIZES
TM
Assembly
07/25/08
SOCKET HEAD CAP AND HEX HEAD SCREWS
THREAD
SIZE &
PITCH
M6 X 1*
M8 X 1.25*
M10 X 1.5*
M12 X 1.75
M16 X 2
M20 X 2.5
M24 X 2**
CLEARANCE
HOLE
Ø
6.6
9.0
11.0
13.5
17.5
22.0
PREFERRED LENGTHS
16
X
20
X
X
30
X
X
X
X
40
X
X
X
X
50
60
70
80
X
X
X
X
X
X
X
X
X
X
X
150
X
*Socket head cap screws only
**Hex head, leveling screw only
DOWELS (M6) PULL TYPE
DIAMETER
6
8
10
12
16
20
16
X
PREFERRED LENGTHS
20 25 30 35 40 50
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60
80
X
X
X
B
A
F – 2.2
FASTENER INSTALLATION
AND TORQUING PROCEDURE
(EXCLUDING SHOULDER SCREWS)
TM
Assembly
08/28/08
GENERAL
E
• This standard applies only to Property Class 10.9 hex head and 12.9 socket head cap screws
when used in steel, unlubed and where the head bears against a metal surface. Where the
bearing surface is not a metal (e.g. UHMW plastic), the tightening specification for any fastener
shall be “snug fit then 1/4 turn”.
• For purposes of uniformity in clamp loading, the calculations for the recommended installation
torques listed below are based upon K = 0.20 for uncoated screws and K = 0.15 for blue coated
screws.
• Testing by reputable fastener manufacturers has proven that the use of split lockwashers under
heads of hardened screws may prevent achieving or retaining the desired preload in bolted joints.
A
B
D
G
INSTALLATION PROCEDURE
1.Use only new fasteners for first-time assembly.
2.Before installing the fastener, be sure that it is free of flaws and it is the correct property class.
Fasteners with flaws shall be marked with a white line drawn across the threads and discarded.
3.Fasteners may be tightened with any appropriate fastening device. Final torquing shall be done
with a calibrated torque wrench to the required value as follows:
Recommended Installation Torque (Nm)
Nominal
Uncoated
Coated
Diameter
Property
Property
Property
and Thread Property
Class 10.9 Class 12.9 Class 10.9 Class 12.9
Pitch
M6 x 1.0
16
19
12
14
M8 x 1.25
39
45
29
34
M10 x 1.5
76
89
58
68
M12 x 1.75
134
156
100
120
M16 x 2.0
331
387
250
290
M20 x 2.5
644
760
485
570
M24 x 3.0
1120
1308
840
985
M30 x 3.5
2226
2595
1670
1960
F
C
4. After torquing is completed, draw a straight line (match mark) from the wall of the fastener head
onto the seating surface using a white steel paint pen. Ensure that the line is easily visible for
periodic inspection.
5. A fastener suspected of being over-torqued shall be marked as described in item 2 and discarded.
6. Do not torque fasteners at machine break points until final installation.
7. Where safety wiring is specified, do not safety wire any screws until they have passed the torque audit.
8. If fasteners are in a position that a torque wrench cannot be used, the following steps shall be used:
a) Tighten the fastener until the joint surfaces have established a snug fit.
b) Mark the position of the fastener to the surface with a white steel paint pen.
c) Tighten the fastener 1/3 of a turn (120).
d) After torquing is completed, draw a straight line (match mark) from the wall of the fastener head
onto the seating surface using a white steel paint pen. Ensure that the line is easily visible for
periodic inspection.
F-2.3
TORQUE AUDIT
PROCEDURE
TM
Assembly
07/25/08
• Applies only to screws installed per the NAAMS Fastener Installation and Torquing Procedure.
• The method for checking the fastener torque is the Static Torque Method, which is defined as the
torque required to start a previously tightened fastener into motion in the direction of tightening.
1. Audit samples shall be a random selection consisting of thirty (30) fasteners from each type/size
property class fastener used. Where a sample of thirty is not obtainable, a 100% audit of that
type/size/property class fastener is required.
2. Do not audit at machine break points.
3. Record the applicable torque values from each of the samples on the NAAMS Torque Data Sheet.
4. A fastener shall be deemed to have passed the audit if the torque is within the following limits.
High and low auditing torque limits are ±10% of the recommended installation torque.
Torque Audit range (Nm)
Nominal
Uncoated
Coated
Diameter
Property
Property
Property
and Thread Property
Class 10.9 Class 12.9 Class 10.9 Class 12.9
Pitch
M6 x 1.0
14.4-17.6
16.7-20.5
10.8-13.2
12.6-15.4
M8 x 1.25
35-43
41-50
26-32
31-38
M10 x 1.5
69-84
80-100
52-64
61-74
M12 x 1.75
121-147
140-172
90-110
106-130
M16 x 2.0
300-365
350-425
225-275
260-320
M20 x 2.5
580-710
685-835
435-535
515-630
M24 x 3.0
1010-1230 1180-1440
760-930
890-1090
M30 x 3.5
2000-2450 2340-2860 1500-1840 1760-2160
C
B
5. When a fastener fails the audit:
a. Due to over-torquing: it shall be marked with a white line drawn across the threads and discarded.
b. Due to under-torquing:
i) If the fastener is free of flaws it is suitable for re-use.
ii) When the fastener is flawed, it shall be marked with a white line drawn across the
threads and discarded.
6. When the fastener passes the audit, a straight line (match mark) shall be drawn from the wall of
the fastener head onto the seating surface using a green steel paint pen. Ensure that the line is
easily visible for periodic inspection.
7. When all of the fasteners in the sample pass the audit, the data sheet shall be marked to so indicate.
8. If one of the fasteners in the audit fails the audit:
a. All fasteners of that type/size/property class shall be re-tightened. (Fasteners that passed the
audit may be excluded.)
b. A new sample shall be selected for re-auditing using the criteria in No. 1. However, fasteners
that passed a previous audit shall not be included in the sample for a subsequent audit.
9. Fastener Torque Quality Audit Steps
a. Bench Build Audit: Every unit shall pass the audit before it may leave the bench. Multiple
units may be combined to achieve the sample size of thirty fasteners.
b. Unit-to-Base Audit: Audits shall be performed at periodic stages of the assembly process to
ensure that any possible failures are corrected and passing audits are achieved while
ensuring accessibility to all fasteners.
c. Final Audit: The final audit shall be performed after all engineering changes have been made
and all adjustments are complete.
A
F – 2.4
NAAMS FASTENER INSTALLATION AND TORQUING PROCEDURE
(EXCLUDING SHOULDER SCREWS)
Torque Data Sheet
Audit Method: Static
(Updated 07/11/08)
Auditor’s name______________________________________________Date ______________________
Assembly Plant_____________________________Program/System______________________________
Builder/Leader________________________________________Tool # ___________________________
Unit/Station__________________________________________Job # ____________________________
Audit Type: Bench ______
Pass / Fail
10.9
Samp.
#
12.9
Torque
Nm
Unit-to-Base ________
Final __________
Pass / Fail
Uncoated / Blue
M____ sh
Samp.
#
10.9
hh
Torque
Nm
Samp.
#
12.9
Torque
Nm
Uncoated / Blue
M____ sh
Samp.
#
1
16
1
16
2
17
2
17
3
18
3
18
4
19
4
19
5
20
5
20
6
21
6
21
7
22
7
22
8
23
8
23
9
24
9
24
10
25
10
25
11
26
11
26
12
27
12
27
13
28
13
28
14
29
14
29
15
30
15
30
Form Date: 09/01/99
hh
Torque
Nm
FASTENERS IN NONFERROUS MATERIALS
TM
Assembly
07/25/08
Installation procedure (page F-2.3) and audit procedure (page F-2.4) are applicable.
Data was developed using uncoated property class 12.9 SHCS.
Tapped
Material
Copper
C11000
Copper
C18000
Stainless
Steel S304
Aluminum
6061-T6
Thread
Size
M8
M10
M8
M10
M8
M10
M8
M10
Material
C11000
Steel Wire
C11000
Steel Wire
C18000
C18000
C18000
C18000
S304
S304
S304
S304
6060-T6
Steel Wire
6060-T6
Steel Wire
A
Torque (Nm)
F 62
Washer
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Uncoated
Coated
Installation Audit Range
31
28-34
37
33-41
47
42-52
56
50-62
34
31-37
37
33-41
54
49-59
56
50-62
39
35-43
37
33-41
66
59-73
56
50-62
37
33-41
37
33-41
56
50-62
56
50-62
Installation Audit Range
23
21-26
28
25-31
35
32-39
42
38-46
26
23-28
28
25-31
41
37-45
42
38-46
29
26-32
28
25-31
50
45-55
42
38-46
28
25-31
28
25-31
42
38-46
42
38-46
F – 2.6
SOCKET HEAD
CAP SCREW
TM
(F01 SERIES)
L
H
F
W
THREAD LENGTH
SEE STOCK TABLE
12.9
E
A
07/25/08
Assembly
THREAD
SIZE
B
B
45°
30°
DIMENSIONS
THREAD
SIZE
NOM.
M3
M4
M5
M6
M8
M10
M12
M16
M20
M24
PITCH
0.5
0.7
0.8
1.0
1.25
1.5
1.75
2.0
2.5
3.0
A
B
H
W
E
F
MAX.
MAX.
MAX.
NOM.
MIN.
MIN.
5.5
7.0
8.5
10.0
13.0
16.0
18.0
24.0
30.0
36.0
3.6
4.7
5.7
6.8
9.2
11.2
14.2
18.2
22.4
26.4
3.0
4.0
5.0
6.0
8.0
10.0
12.0
16.0
20.0
24.0
2.5
3.0
4.0
5.0
6.0
8.0
10.0
14.0
17.0
19.0
1.02
1.5
1.52
2.0
1.90
2.5
2.28
3.0
3.2
4.0
4.0
5.0
4.8
6.0
6.4
8.0
8.0
10.0
9.6
12.0
D
B
C
* For hole dimensions see p F-2.1
NOTES & SPECIFICATIONS:
Material, class 12.9
ANSI B18.3.1M
ASTM A574M
A
E
CODING ON FOLLOWING PAGE
F–3
SOCKET HEAD
CAP SCREW CODING
(UNCOATED)
(F01 SERIES)
TM
Assembly
07/25/08
B
STOCK SIZES
5
6
8
10
12
16
20
25
30
35
40
45
50
55
60
65
70
75
80
90
100
110
120
130
140
150
160
170
180
190
200
THREAD
SIZE
NOM.
M3
M4
M5
M6
M8
M10
M12
M16
M20
M24
• Lengths to the left of heavy line ( ) threaded to head.
• Lengths to the right of heavy line ( ) have standard minimum thread lengths of two times the nominal
thread diameter plus 12 mm.
NAAMS
CODE
NOM. SIZE,
PITCH AND
LENGTH
F010304 M3x0.5x5
NAAMS
CODE
NOM. SIZE,
PITCH AND
LENGTH
F010505 M5x0.8x6
NAAMS
CODE
NOM. SIZE,
PITCH AND
LENGTH
F010613 M6x1.0x35
NAAMS
CODE
NOM. SIZE,
PITCH AND
LENGTH
F010816 M8x1.25x50
F010305 M3x0.5x6
F010506 M5x0.8x8
F010614 M6x1.0x40
F010817 M8x1.25x55
F010306 M3x0.5x8
F010507 M5x0.8x10
F010615 M6x1.0x45
F010818 M8x1.25x60
F010307 M3x0.5x10
F010508 M5x0.8x12
F010616 M6x1.0x50
F010819 M8x1.25x65
F010308 M3x0.5x12
F010509 M5x0.8x16
F010617 M6x1.0x55
F010820 M8x1.25x70
F010309 M3x0.5x16
F010510 M5x0.8x20
F010618 M6x1.0x60
F010821 M8x1.25x75
F010310 M3x0.5x20
F010511 M5x0.8x25
F010619 M6x1.0x65
F010822 M8x1.25x80
F010311 M3x0.5x25
F010512 M5x0.8x30
F010620 M6x1.0x70
F010823 M8x1.25x90
F010312 M3x0.5x30
F010513 M5x0.8x35
F010621 M6x1.0x75
F010824 M8x1.25x100
F010313 M3x0.5x35
F010514 M5x0.8x40
F010622 M6x1.0x80
F010825 M8x1.25x110
F010404 M4x0.7x5
F010515 M5x0.8x45
F010623 M6x1.0x90
F010826 M8x1.25x120
F010405 M4x0.7x6
F010516 M5x0.8x50
F010624 M6x1.0x100
F010827 M8x1.25x130
F010406 M4x0.7x8
F010517 M5x0.8x55
F010625 M6x1.0x110
F010828 M8x1.25x140
F010407 M4x0.7x10
F010518 M5x0.8x60
F010626 M6x1.0x120
F010829 M8x1.25x150
F010408 M4x0.7x12
F010519 M5x0.8x65
F010807 M8x1.25x10
F010830 M8x1.25x160
F010409 M4x0.7x16
F010520 M5x0.8x70
F010808 M8x1.25x12
F010831 M8x1.25x170
F010410 M4x0.7x20
F010606 M6x1.0x8
F010809 M8x1.25x16
F010832 M8x1.25x180
F010411 M4x0.7x25
F010607 M6x1.0x10
F010810 M8x1.25x20
F010833 M8x1.25x190
F010412 M4x0.7x30
F010608 M6x1.0x12
F010811 M8x1.25x25
F010834 M8x1.25x200
F010413 M4x0.7x35
F010609 M6x1.0x16
F010812 M8x1.25x30
F011007 M10x1.5x10
F010414 M4x0.7x40
F010610 M6x1.0x20
F010813 M8x1.25x35
F011008 M10x1.5x12
F010415 M4x0.7x45
F010611 M6x1.0x25
F010814 M8x1.25x40
F011009 M10x1.5x16
F010416 M4x0.7x50
F010612 M6x1.0x30
F010815 M8x1.25x45
F011010 M10x1.5x20
A
CODING CONTINUED ON FOLLOWING PAGE
F–4
SOCKET HEAD
CAP SCREW CODING
(UNCOATED)
(F01 SERIES)
TM
Assembly
NAAMS
CODE
NOM. SIZE,
PITCH AND
LENGTH
F011011 M10x1.5x25
NAAMS
CODE
NOM. SIZE,
PITCH AND
LENGTH
F011224 M12x1.75x100
NOM. SIZE,
PITCH AND
LENGTH
F012020 M20x2.5x70
F011012 M10x1.5x30
F011225 M12x1.75x110
F012021 M20x2.5x75
F011013 M10x1.5x35
F011226 M12x1.75x120
F012022 M20x2.5x80
F011014 M10x1.5x40
F011227 M12x1.75x130
F012023 M20x2.5x90
F011015 M10x1.5x45
F011228 M12x1.75x140
F012024 M20x2.5x100
F011016 M10x1.5x50
F011229 M12x1.75x150
F012025 M20x2.5x110
F011017 M10x1.5x55
F011230 M12x1.75x160
F012026 M20x2.5x120
F011018 M10x1.5x60
F011231 M12x1.75x170
F012027 M20x2.5x130
F011019 M10x1.5x65
F011232 M12x1.75x180
F012028 M20x2.5x140
F011020 M10x1.5x70
F011233 M12x1.75x190
F012029 M20x2.5x150
F011021 M10x1.5x75
F011234 M12x1.75x200
F012030 M20x2.5x160
F011022 M10x1.5x80
F011613 M16x2.0x35
F012031 M20x2.5x170
F011023 M10x1.5x90
F011614 M16x2.0x40
F012032 M20x2.5x180
F011024 M10x1.5x100
F011615 M16x2.0x45
F012033 M20x2.5x190
F011025 M10x1.5x110
F011616 M16x2.0x50
F012034 M20x2.5x200
F011026 M10x1.5x120
F011617 M16x2.0x55
F012415 M24x3.0x45
F011027 M10x1.5x130
F011618 M16x2.0x60
F012416 M24x3.0x50
F011028 M10x1.5x140
F011619 M16x2.0x65
F012417 M24x3.0x55
F011029 M10x1.5x150
F011620 M16x2.0x70
F012418 M24x3.0x60
F011030 M10x1.5x160
F011621 M16x2.0x75
F012419 M24x3.0x65
F011031 M10x1.5x170
F011622 M16x2.0x80
F012420 M24x3.0x70
F011032 M10x1.5x180
F011623 M16x2.0x90
F012421 M24x3.0x75
F011033 M10x1.5x190
F011624 M16x2.0x100
F012422 M24x3.0x80
F011034 M10x1.5x200
F011625 M16x2.0x110
F012423 M24x3.0x90
F011208 M12x1.75x12
F011626 M16x2.0x120
F012424 M24x3.0x100
F011209 M12x1.75x16
F011627 M16x2.0x130
F012425 M24x3.0x110
F011210 M12x1.75x20
F011628 M16x2.0x140
F012426 M24x3.0x120
F011211 M12x1.75x25
F011629 M16x2.0x150
F012427 M24x3.0x130
F011212 M12x1.75x30
F011630 M16x2.0x160
F012428 M24x3.0x140
F011213 M12x1.75x35
F011631 M16x2.0x170
F012429 M24x3.0x150
F011214 M12x1.75x40
F011632 M16x2.0x180
F012430 M24x3.0x160
F011215 M12x1.75x45
F011633 M16x2.0x190
F012431 M24x3.0x170
F011216 M12x1.75x50
F011634 M16x2.0x200
F012432 M24x3.0x180
F011217 M12x1.75x55
F012013 M20x2.5x35
F012433 M24x3.0x190
F011218 M12x1.75x60
F012014 M20x2.5x40
F012434 M24x3.0x200
F011219 M12x1.75x65
F012015 M20x2.5x45
F011220 M12x1.75x70
F012016 M20x2.5x50
F011221 M12x1.75x75
F012017 M20x2.5x55
F011222 M12x1.75x80
F012018 M20x2.5x60
F011223 M12x1.75x90
F012 019 M20x2.5x65
07/25/08
B
NAAMS
CODE
A
F – 4.1
SOCKET HEAD
CAP SCREW CODING
(BLUE COATED)
(F01 SERIES)
TM
Assembly
07/25/08
STOCK SIZES
5
6
8
10
12
16
20
25
30
35
40
45
50
55
60
65
70
75
80
90
100
110
120
130
140
150
160
170
180
190
200
THREAD
SIZE
NOM.
M3
M4
M5
M6
M8
M10
M12
M16
M20
M24
NOM. SIZE,
PITCH AND
LENGTH
F010304B M3x0.5x5
NOM. SIZE,
PITCH AND
LENGTH
F010505B M5x0.8x6
NOM. SIZE,
PITCH AND
LENGTH
F010613B M6x1.0x35
NOM. SIZE,
PITCH AND
LENGTH
F010816B M8x1.25x50
F010305B M3x0.5x6
F010506B M5x0.8x8
F010614B M6x1.0x40
F010817B M8x1.25x55
F010306B M3x0.5x8
F010507B M5x0.8x10
F010615B M6x1.0x45
F010818B M8x1.25x60
F010307B M3x0.5x10
F010508B M5x0.8x12
F010616B M6x1.0x50
F010819B M8x1.25x65
F010308B M3x0.5x12
F010509B M5x0.8x16
F010617B M6x1.0x55
F010820B M8x1.25x70
F010309B M3x0.5x16
F010510B M5x0.8x20
F010618B M6x1.0x60
F010821B M8x1.25x75
F010310B M3x0.5x20
F010511B M5x0.8x25
F010619B M6x1.0x65
F010822B M8x1.25x80
F010311B M3x0.5x25
F010512B M5x0.8x30
F010620B M6x1.0x70
F010823B M8x1.25x90
F010312B M3x0.5x30
F010513B M5x0.8x35
F010621B M6x1.0x75
F010824B M8x1.25x100
F010313B M3x0.5x35
F010514B M5x0.8x40
F010622B M6x1.0x80
F010825B M8x1.25x110
F010404B M4x0.7x5
F010515B M5x0.8x45
F010623B M6x1.0x90
F010826B M8x1.25x120
F010405B M4x0.7x6
F010516B M5x0.8x50
F010624B M6x1.0x100
F010827B M8x1.25x130
F010406B M4x0.7x8
F010517B M5x0.8x55
F010625B M6x1.0x110
F010828B M8x1.25x140
F010407B M4x0.7x10
F010518B M5x0.8x60
F010626B M6x1.0x120
F010829B M8x1.25x150
F010408B M4x0.7x12
F010519B M5x0.8x65
F010807B M8x1.25x10
F010830B M8x1.25x160
F010409B M4x0.7x16
F010520B M5x0.8x70
F010808B M8x1.25x12
F010831B M8x1.25x170
F010410B M4x0.7x20
F010606B M6x1.0x8
F010809B M8x1.25x16
F010832B M8x1.25x180
F010411B M4x0.7x25
F010607B M6x1.0x10
F010810B M8x1.25x20
F010833B M8x1.25x190
F010412B M4x0.7x30
F010608B M6x1.0x12
F010811B M8x1.25x25
F010834B M8x1.25x200
F010413B M4x0.7x35
F010609B M6x1.0x16
F010812B M8x1.25x30
F011007B M10x1.5x10
F010414B M4x0.7x40
F010610B M6x1.0x20
F010813B M8x1.25x35
F011008B M10x1.5x12
F010415B M4x0.7x45
F010611B M6x1.0x25
F010814B M8x1.25x40
F011009B M10x1.5x16
F010416B M4x0.7x50
F010612B M6x1.0x30
F010815B M8x1.25x45
F011010B M10x1.5x20
NAAMS
CODE
NAAMS
CODE
NAAMS
CODE
NAAMS
CODE
F–5
A
SOCKET HEAD
CAP SCREW CODING
(BLUE COATED)
(F01 SERIES)
NAAMS
CODE
TM
Assembly
F011011B
NOM. SIZE,
PITCH AND
LENGTH
M10x1.5x25
NOM. SIZE,
PITCH AND
LENGTH
F011224B M12x1.75x100
NOM. SIZE,
PITCH AND
LENGTH
F012020B M20x2.5x70
F011012B
M10x1.5x30
F011225B M12x1.75x110
F012021B M20x2.5x75
F011013B
M10x1.5x35
F011226B M12x1.75x120
F012022B M20x2.5x80
F011014B
M10x1.5x40
F011227B M12x1.75x130
F012023B M20x2.5x90
F011015B
M10x1.5x45
F011228B M12x1.75x140
F012024B M20x2.5x100
F011016B
M10x1.5x50
F011229B M12x1.75x150
F012025B M20x2.5x110
F011017B
M10x1.5x55
F011230B M12x1.75x160
F012026B M20x2.5x120
F011018B
M10x1.5x60
F011231B M12x1.75x170
F012027B M20x2.5x130
F011019B
M10x1.5x65
F011232B M12x1.75x180
F012028B M20x2.5x140
F011020B
M10x1.5x70
F011233B M12x1.75x190
F012029B M20x2.5x150
F011021B
M10x1.5x75
F011234B M12x1.75x200
F012030B M20x2.5x160
F011022B
M10x1.5x80
F011613B M16x2.0x35
F012031B M20x2.5x170
F011023B
M10x1.5x90
F011614B M16x2.0x40
F012032B M20x2.5x180
F011024B
M10x1.5x100
F011615B M16x2.0x45
F012033B M20x2.5x190
F011025B
M10x1.5x110
F011616B M16x2.0x50
F012034B M20x2.5x200
F011026B
M10x1.5x120
F011617B M16x2.0x55
F012415B M24x3.0x45
F011027B
M10x1.5x130
F011618B M16x2.0x60
F012416B M24x3.0x50
F011028B
M10x1.5x140
F011619B M16x2.0x65
F012417B M24x3.0x55
F011029B
M10x1.5x150
F011620B M16x2.0x70
F012418B M24x3.0x60
F011030B
M10x1.5x160
F011621B M16x2.0x75
F012419B M24x3.0x65
F011031B
M10x1.5x170
F011622B M16x2.0x80
F012420B M24x3.0x70
F011032B
M10x1.5x180
F011623B M16x2.0x90
F012421B M24x3.0x75
F011033B
M10x1.5x190
F011624B M16x2.0x100
F012422B M24x3.0x80
F011034B
M10x1.5x200
F011625B M16x2.0x110
F012423B M24x3.0x90
F011208B
M12x1.75x12
F011626B M16x2.0x120
F012424B M24x3.0x100
F011209B
M12x1.75x16
F011627B M16x2.0x130
F012425B M24x3.0x110
F011210B
M12x1.75x20
F011628B M16x2.0x140
F012426B M24x3.0x120
F011211B
M12x1.75x25
F011629B M16x2.0x150
F012427B M24x3.0x130
F011212B
M12x1.75x30
F011630B M16x2.0x160
F012428B M24x3.0x140
F011213B
M12x1.75x35
F011631B M16x2.0x170
F012429B M24x3.0x150
F011214B
M12x1.75x40
F011632B M16x2.0x180
F012430B M24x3.0x160
F011215B
M12x1.75x45
F011633B M16x2.0x190
F012431B M24x3.0x170
F011216B
M12x1.75x50
F011634B M16x2.0x200
F012432B M24x3.0x180
F011217B
M12x1.75x55
F012013B M20x2.5x35
F012433B M24x3.0x190
F011218B
M12x1.75x60
F012014B M20x2.5x40
F012434B M24x3.0x200
F011219B
M12x1.75x65
F012015B M20x2.5x45
F011220B
M12x1.75x70
F012016B M20x2.5x50
F011221B
M12x1.75x75
F012017B M20x2.5x55
F011222B
M12x1.75x80
F012018B M20x2.5x60
F011223B
M12x1.75x90
F012 019B M20x2.5x65
NAAMS
CODE
07/25/08
NAAMS
CODE
F – 5.1
A
LOW PROFILE SOCKET
HEAD CAP SCREW
TM
(F02 SERIES)
Assembly
H
W
07/25/08
L
C
45°
D
A
THREAD
SIZE
B
10.9
T
DIMENSIONS
NOM.
A
THREAD
SIZE
PITCH MAX
M4
0.7
7.0
M5
0.8
8.5
M6
1.0
10.0
M8
1.25
13.0
M10
1.5
16.0
M12
1.75
18.0
M16
2.0
24.0
M20
2.5
30.0
C
D
H
T
W
MAX
4
5
6
8
10
12
16
20
MIN
1.06
1.39
1.65
2.24
2.86
3.46
4.91
6.10
MIN
1.48
1.85
2.09
2.48
3.36
4.26
4.76
6.07
MAX
2.8
3.5
4.0
5.0
6.5
8.0
10.0
12.5
MIN
20
22
24
28
32
36
44
52
NOM
3
4
5
6
8
10
12
14
B
C
STOCK SIZES (L)
8
10
12
16
20
25
30
35
40
45
50
55
60
70
80
90
100
110
120
THREAD
SIZE
NOM.
M4
M5
M6
M8
M10
M12
M16
M20
B
Material, class 10.9
A
D
F–6
LOW PROFILE SOCKET
HEAD CAP SCREW CODING
(UNCOATED)
(F02 SERIES)
NAAMS
CODE
F020406
F020407
F020408
F020409
F020410
F020411
F020412
F020506
F020507
F020508
F020509
F020510
F020511
F020512
F020513
F020514
F020606
F020607
F020608
F020609
F020610
F020611
F020612
F020613
F020614
F020615
F020616
F020617
F020618
F020808
F020809
NOM. SIZE,
PITCH AND
LENGTH
M4x0.7x8
M4x0.7x10
M4x0.7x12
M4x0.7x16
M4x0.7x20
M4x0.7x25
M4x0.7x30
M5x0.8x8
M5x0.8x10
M5x0.8x12
M5x0.8x16
M5x0.8x20
M5x0.8x25
M5x0.8x30
M5x0.8x35
M5x0.8x40
M6x1.0x8
M6x1.0x10
M6x1.0x12
M6x1.0x16
M6x1.0x20
M6x1.0x25
M6x1.0x30
M6x1.0x35
M6x1.0x40
M6x1.0x45
M6x1.0x50
M6x1.0.55
M6x1.0x60
M8x1.25x12
M8x1.25x16
NAAMS
CODE
F020810
F020811
F020812
F020813
F020814
F020815
F020816
F020817
F020818
F020820
F021009
F021010
F021011
F021012
F021013
F021014
F021015
F021016
F021017
F021018
F021020
F021022
F021023
F021024
F021210
F021211
F021212
F021213
F021214
F021215
F021216
TM
Assembly
NOM. SIZE,
PITCH AND
LENGTH
M8x1.25x20
M8x1.25x25
M8x1.25x30
M8x1.25x35
M8x1.25x40
M8x1.25x45
M8x1.25x50
M8x1.25.55
M8x1.25x60
M8x1.25x70
M10x1.5x16
M10x1.5x20
M10x1.5x25
M10x1.5x30
M10x1.5x35
M10x1.5x40
M10x1.5x45
M10x1.5x50
M10x1.5x55
M10x1.5x60
M10x1.5x70
M10x1.5x80
M10x1.5x90
M10x1.5x100
M12x1.75x20
M12x1.75x25
M12x1.75x30
M12x1.75x35
M12x1.75x40
M12x1.75x45
M12x1.75x50
NAAMS
CODE
F021217
F021218
F021220
F021222
F021223
F021224
F021612
F021613
F021614
F021615
F021616
F021617
F021618
F021620
F021622
F021623
F021624
F021625
F021626
F022014
F022015
F022016
F022017
F022018
F022020
F022022
F022023
F022024
F022025
F022026
07/25/08
NOM. SIZE,
PITCH AND
LENGTH
M12x1.75x55
M12x1.75x60
M12x1.75x70
M12x1.75x80
M12x1.75x90
M12x1.75x100
M16x2.0x30
M16x2.0x35
M16x2.0x40
M16x2.0x45
M16x2.0x50
M16x2.0x55
M16x2.0x60
M16x2.0x70
M16x2.0x80
M16x2.0x90
M16x2.0x100
M16x2.0x110
M16x2.0x120
M20x2.5x40
M20x2.5x45
M20x2.5x50
M20x2.5x55
M20x2.5x60
M20x2.5x70
M20x2.5x80
M20x2.5x90
M20x2.5x100
M20x2.5x110
M20x2.5x120
F–7
A
LOW PROFILE SOCKET
HEAD CAP SCREW CODING
(BLUE COATED)
(F02 SERIES)
NAAMS
CODE
F020406B
F020407B
F020408B
F020409B
F020410B
F020411B
F020412B
F020506B
F020507B
F020508B
F020509B
F020510B
F020511B
F020512B
F020513B
F020514B
F020606B
F020607B
F020608B
F020609B
F020610B
F020611B
F020612B
F020613B
F020614B
F020615B
F020616B
F020617B
F020618B
F020808B
F020809B
NOM. SIZE,
PITCH AND
LENGTH
M4x0.7x8
M4x0.7x10
M4x0.7x12
M4x0.7x16
M4x0.7x20
M4x0.7x25
M4x0.7x30
M5x0.8x8
M5x0.8x10
M5x0.8x12
M5x0.8x16
M5x0.8x20
M5x0.8x25
M5x0.8x30
M5x0.8x35
M5x0.8x40
M6x1.0x8
M6x1.0x10
M6x1.0x12
M6x1.0x16
M6x1.0x20
M6x1.0x25
M6x1.0x30
M6x1.0x35
M6x1.0x40
M6x1.0x45
M6x1.0x50
M6x1.0.55
M6x1.0x60
M8x1.25x12
M8x1.25x16
NAAMS
CODE
F020810B
F020811B
F020812B
F020813B
F020814B
F020815B
F020816B
F020817B
F020818B
F020820B
F021009B
F021010B
F021011B
F021012B
F021013B
F021014B
F021015B
F021016B
F021017B
F021018B
F021020B
F021022B
F021023B
F021024B
F021210B
F021211B
F021212B
F021213B
F021214B
F021215B
F021216B
TM
Assembly
NOM. SIZE,
PITCH AND
LENGTH
M8x1.25x20
M8x1.25x25
M8x1.25x30
M8x1.25x35
M8x1.25x40
M8x1.25x45
M8x1.25x50
M8x1.25.55
M8x1.25x60
M8x1.25x70
M10x1.5x16
M10x1.5x20
M10x1.5x25
M10x1.5x30
M10x1.5x35
M10x1.5x40
M10x1.5x45
M10x1.5x50
M10x1.5x55
M10x1.5x60
M10x1.5x70
M10x1.5x80
M10x1.5x90
M10x1.5x100
M12x1.75x20
M12x1.75x25
M12x1.75x30
M12x1.75x35
M12x1.75x40
M12x1.75x45
M12x1.75x50
NAAMS
CODE
F021217B
F021218B
F021220B
F021222B
F021223B
F021224B
F021612B
F021613B
F021614B
F021615B
F021616B
F021617B
F021618B
F021620B
F021622B
F021623B
F021624B
F021625B
F021626B
F022014B
F022015B
F022016B
F022017B
F022018B
F022020B
F022022B
F022023B
F022024B
F022025B
F022026B
07/25/08
NOM. SIZE,
PITCH AND
LENGTH
M12x1.75x55
M12x1.75x60
M12x1.75x70
M12x1.75x80
M12x1.75x90
M12x1.75x100
M16x2.0x30
M16x2.0x35
M16x2.0x40
M16x2.0x45
M16x2.0x50
M16x2.0x55
M16x2.0x60
M16x2.0x70
M16x2.0x80
M16x2.0x90
M16x2.0x100
M16x2.0x110
M16x2.0x120
M20x2.5x40
M20x2.5x45
M20x2.5x50
M20x2.5x55
M20x2.5x60
M20x2.5x70
M20x2.5x80
M20x2.5x90
M20x2.5x100
M20x2.5x110
M20x2.5x120
F – 7.1
A
SOCKET FLATHEAD
CAP SCREW
TM
(F03 SERIES)
07/25/08
Assembly
Y REF
THEOR. SHARP
ABSOLUTE MIN.
A
A
90°
Z
X
L
H
90
+2°
- 0°
F
M3 x 0.5
M4 x 0.7
M5 x 0.8
M6 x 1
M8 x 1.25
M10 x 1.5
M12 x 1.75
M16 x 2
M20 x 2.5
D
T
A
HEAD DIA.
THEO.
ABS.
SHARP
MIN
MAX
MAX
MIN
3.00
4.00
5.00
6.00
8.00
10.00
12.00
16.00
20.00
2.86
3.82
4.82
5.82
7.78
9.78
11.73
15.73
19.67
M
6.72
8.96
11.20
13.44
17.92
22.40
26.88
33.60
40.32
H
HEAD HGT.
FLUSHREF
NESS
TOL.
5.35 1.86
7.80 2.48
9.75 3.10
11.70 3.72
15.65 4.96
19.50 6.20
23.40 7.44
23.76 8.80
34.60 10.16
0.30
0.30
0.35
0.35
0.40
0.50
0.60
0.80
1.00
J
HEX.
SOC.
SIZE
NOM
2.0
2.5
3.0
4.0
5.0
6.0
8.0
10.0
12.0
T
G
F
M
DRILL
KEY
WALL FILLET ALLOWENGAGE- THK.
EXT.
MENT
ABOVE D ANCE
MIN
MIN
MAX
MAX
1.1
1.5
1.9
2.2
3.0
3.6
4.3
4.8
5.6
0.25
0.45
0.66
0.70
1.16
1.62
1.80
2.20
2.20
X
STOCK SIZES (L)
6
8
10
12
16
20
25
30
35
40
45
50
55
60
70
80
90
100
THREAD
SIZE
NOM.
M3
M4
M5
M6
M8
M10
M12
M16
M20
D
BODY
DIAMETER
A
ENLARGED VIEW OF HEAD
G THREAD LENGTH
SEE STOCK
TABLE
J
NOM. SCR.
DIA. AND
THREAD
PITCH
ROUND OR
FLAT
0.25
0.35
0.40
0.50
0.60
0.80
0.90
1.00
1.20
Y
0.3
0.4
0.5
0.6
0.8
0.9
1.2
1.5
1.5
B
Z
SCREW
BODY
C'SINK
C'SINK
SIZE NOM. DRILL SIZE DEPTH (REF) DIA MIN
M3
M4
M5
M6
M8
M10
M12
M16
M20
3.4
4.5
5.6
6.8
8.8
10.8
12.8
16.75
20.75
1.61
2.18
2.60
3.22
4.46
5.45
6.69
7.80
8.96
6.72
8.96
11.20
13.44
17.92
22.40
26.88
33.60
40.32
Material, Class 12.9
ANSI B18.3.5M
ASTM F835M
C
D
E
F–8
SOCKET FLATHEAD
CAP SCREW CODING
(UNCOATED)
(F03 SERIES)
NAAMS
CODE
F030305
F030306
F030307
F030308
F030309
F030310
F030311
F030312
F030406
F030407
F030408
F030409
F030410
F030411
F030412
F030413
F030414
F030506
F030507
F030508
F030509
F030510
F030511
F030512
F030513
F030514
F030515
F030516
F030606
F030607
F030608
F030609
F030610
F030611
NOM. SIZE,
PITCH AND
LENGTH
M3x0.5x6
M3x0.5x8
M3x0.5x10
M3x0.5x12
M3x0.5x16
M3x0.5x20
M3x0.5x25
M3x0.5x30
M4x0.7x8
M4x0.7x10
M4x0.7x12
M4x0.7x16
M4x0.7x20
M4x0.7x25
M4x0.7x30
M4x0.7x35
M4x0.7x40
M5x0.8x8
M5x0.8x10
M5x0.8x12
M5x0.8x16
M5x0.8x20
M5x0.8x25
M5x0.8x30
M5x0.8x35
M5x0.8x40
M5x0.8x45
M5x0.8x50
M6x1.0x8
M6x1.0x10
M6x1.0x12
M6x1.0x16
M6x1.0x20
M6x1.0x25
NAAMS
CODE
F030612
F030613
F030614
F030615
F030616
F030807
F030808
F030809
F030810
F030811
F030812
F030813
F030814
F030815
F030816
F030817
F030818
F030820
F031008
F031009
F031010
F031011
F031012
F031013
F031014
F031015
F031016
F031017
F031018
F031020
F031022
F031023
F031024
F031210
TM
Assembly
NOM. SIZE,
PITCH AND
LENGTH
M6x1.0x30
M6x1.0x35
M6x1.0x40
M6x1.0x45
M6x1.0x50
M8x1.25x10
M8x1.25x12
M8x1.25x16
M8x1.25x20
M8x1.25x25
M8x1.25x30
M8x1.25x35
M8x1.25x40
M8x1.25x45
M8x1.25x50
M8x1.25x55
M8x1.25x60
M8x1.25x70
M10x1.5x12
M10x1.5x16
M10x1.5x20
M10x1.5X25
M10x1.5x30
M10x1.5x35
M10x.5x40
M10x1.5x45
M10x1.5x50
M10x1.5x55
M10x1.5x60
M10x1.5x70
M10x1.5x80
M10x1.5x90
M10x1.5x100
M12x1.75x20
NAAMS
CODE
F031211
F031212
F031213
F031214
F031215
F031216
F031217
F031218
F031220
F031222
F031223
F031224
F031612
F031613
F031614
F031615
F031616
F031617
F031618
F031620
F031622
F031623
F031624
F032013
F032014
F032015
F032016
F032017
F032018
F032020
F032022
F032023
F032024
07/25/08
NOM. SIZE,
PITCH AND
LENGTH
M12x1.75x25
M12x1.75x30
M12x1.75x35
M12x1.75x40
M12x1.75x45
M12x1.75x50
M12x1.75x55
M12x1.75x60
M12x1.75x70
M12x1.75x80
M12x1.75x90
M12x1.75x100
M16x2.0x30
M16x2.0x35
M16x2.0x40
M16x2.0x45
M16x2.0x50
M16x2.0x55
M16x2.0x60
M16x2.0x70
M16x2.0x80
M16x2.0x90
M16x2.0x100
M20x2.5x35
M20x2.5x40
M20x2.5x45
M20x2.5x50
M20x2.5x55
M20x2.5x60
M20x2.5x70
M20x2.5x80
M20x2.5x90
M20x2.5x100
B
A
F–9
SOCKET FLATHEAD
CAP SCREW CODING
(BLUE COATED)
(F03 SERIES)
NAAMS
CODE
F030305B
F030306B
F030307B
F030308B
F030309B
F030310B
F030311B
F030312B
F030406B
F030407B
F030408B
F030409B
F030410B
F030411B
F030412B
F030413B
F030414B
F030506B
F030507B
F030508B
F030509B
F030510B
F030511B
F030512B
F030513B
F030514B
F030515B
F030516B
F030606B
F030607B
F030608B
F030609B
F030610B
F030611B
NOM. SIZE,
PITCH AND
LENGTH
M3x0.5x6
M3x0.5x8
M3x0.5x10
M3x0.5x12
M3x0.5x16
M3x0.5x20
M3x0.5x25
M3x0.5x30
M4x0.7x8
M4x0.7x10
M4x0.7x12
M4x0.7x16
M4x0.7x20
M4x0.7x25
M4x0.7x30
M4x0.7x35
M4x0.7x40
M5x0.8x8
M5x0.8x10
M5x0.8x12
M5x0.8x16
M5x0.8x20
M5x0.8x25
M5x0.8x30
M5x0.8x35
M5x0.8x40
M5x0.8x45
M5x0.8x50
M6x1.0x8
M6x1.0x10
M6x1.0x12
M6x1.0x16
M6x1.0x20
M6x1.0x25
NAAMS
CODE
F030612B
F030613B
F030614B
F030615B
F030616B
F030807B
F030808B
F030809B
F030810B
F030811B
F030812B
F030813B
F030814B
F030815B
F030816B
F030817B
F030818B
F030820B
F031008B
F031009B
F031010B
F031011B
F031012B
F031013B
F031014B
F031015B
F031016B
F031017B
F031018B
F031020B
F031022B
F031023B
F031024B
F031210B
TM
Assembly
NOM. SIZE,
PITCH AND
LENGTH
M6x1.0x30
M6x1.0x35
M6x1.0x40
M6x1.0x45
M6x1.0x50
M8x1.25x10
M8x1.25x12
M8x1.25x16
M8x1.25x20
M8x1.25x25
M8x1.25x30
M8x1.25x35
M8x1.25x40
M8x1.25x45
M8x1.25x50
M8x1.25x55
M8x1.25x60
M8x1.25x70
M10x1.5x12
M10x1.5x16
M10x1.5x20
M10x1.5X25
M10x1.5x30
M10x1.5x35
M10x.5x40
M10x1.5x45
M10x1.5x50
M10x1.5x55
M10x1.5x60
M10x1.5x70
M10x1.5x80
M10x1.5x90
M10x1.5x100
M12x1.75x20
NAAMS
CODE
F031211B
F031212B
F031213B
F031214B
F031215B
F031216B
F031217B
F031218B
F031220B
F031222B
F031223B
F031224B
F031612B
F031613B
F031614B
F031615B
F031616B
F031617B
F031618B
F031620B
F031622B
F031623B
F031624B
F032013B
F032014B
F032015B
F032016B
F032017B
F032018B
F032020B
F032022B
F032023B
F032024B
07/25/08
NOM. SIZE,
PITCH AND
LENGTH
M12x1.75x25
M12x1.75x30
M12x1.75x35
M12x1.75x40
M12x1.75x45
M12x1.75x50
M12x1.75x55
M12x1.75x60
M12x1.75x70
M12x1.75x80
M12x1.75x90
M12x1.75x100
M16x2.0x30
M16x2.0x35
M16x2.0x40
M16x2.0x45
M16x2.0x50
M16x2.0x55
M16x2.0x60
M16x2.0x70
M16x2.0x80
M16x2.0x90
M16x2.0x100
M20x2.5x35
M20x2.5x40
M20x2.5x45
M20x2.5x50
M20x2.5x55
M20x2.5x60
M20x2.5x70
M20x2.5x80
M20x2.5x90
M20x2.5x100
A
F – 9.1
SOCKET HEAD
SHOULDER SCREW
TM
(F04 SERIES)
Assembly
07/25/08
+0.25
- 0.00
BODY
LENGTH
H
T
HEAD COLORED BLUE
F
W
30°
0.8
A
G
B
BODY
SIZE
THREAD
SIZE
J
45°
30°
45°
N
M
STOCK SIZES
NOM.
BODY SIZE
6
8
10
12
16
20
24
BODY LENGTHS
10 12 16 20 25 30 40 50 60 70 80 90 100 120
C
A
Material, heat treated alloy steel. Ultimate min. tensile 1100MPa, single shear strength 660MPa.
ANSI B18.3.3M
B
D
F – 10
SOCKET HEAD
SHOULDER SCREW CODING
(UNCOATED)
(F04 SERIES)
NOM.
BODY THREAD
SIZE
SIZE
PITCH
6
M5
0.8
8
M6
1.0
10
M8
1.25
12
M10
1.5
16
M12
1.75
20
M16
2.0
24
M20
2.5
A
F
MAX
10.00
13.00
16.00
18.00
MIN
MAX
2.4
3.3
4.2
4.9
6.0
8.0
10.0
12.0
24.00
30.00
36.00
6.6
8.8
10.0
16.0
20.0
24.0
M
N
T
BODY
SIZE
MIN
MAX
MAX
MAX
6
8
10
12
16
20
24
3.68
4.40
6.03
7.69
9.35
12.96
16.30
2.5
2.5
2.5
2.5
2.5
2.40
2.60
2.80
3.00
4.00
9.75
11.25
13.25
16.40
18.40
2.5
3.0
4.80
5.60
22.40
27.40
F040607
F040608
F040609
F040610
F040611
F040612
F040614
F040616
F040808
F040809
F040810
F040811
F040812
F040814
F040816
BODY SIZE
x
BODY
LENGTH
6 x 10
6 x 12
6 x 16
6 x 20
6 x 25
6 x 30
6 x 40
6 x 50
8 x 12
8 x 16
8 x 20
8 x 25
8 x 30
8 x 40
8 x 50
TM
Assembly
J
NAAMS
CODE
NAAMS
CODE
F040820
F041009
F041010
F041011
F041012
F041014
F041016
F041018
F041020
F041022
F041209
F041210
F041211
F041212
F041214
Bh8
G
MIN
MIN
5.982 5.42
7.978 7.42
9.978 9.42
11.973 11.42
15.973 15.42
19.967 19.42
23.967 23.42
07/25/08
B
H
MAX
4.50
5.50
7.00
8.00
10.00
14.00
16.00
RECOMMENDED
SEATING
TAP
TORQUE
DRILL
NOM.
Nm
SIZE
3
7
4.2
4
12
5.0
5
29
6.75
6
57
8.5
8
100
10.25
10
240
14
12
470
17.5
W
BODY SIZE
x
BODY
LENGTH
8 x 70
10 x 16
10 x 20
10 x 25
10 x 30
10 x 40
10 x 50
10 x 60
10 x 70
10 x 80
12 x 16
12 x 20
12 x 25
12 x 30
12 x 40
NAAMS
CODE
F041216
F041218
F041220
F041222
F041223
F041224
F041612
F041614
F041616
F041618
F041620
F041622
F041623
F041624
F041626
BODY SIZE
x
BODY
LENGTH
12 x 50
12 x 60
12 x 70
12 x 80
12 x 90
12 x 100
16 x 30
16 x 40
16 x 50
16 x 60
16 x 70
16 x 80
16 x 90
16 x 100
16 x 120
NAAMS
CODE
F042014
F042016
F042018
F042020
F042022
F042023
F042024
F042026
F042416
F042418
F042420
F042422
F042423
F042424
F042426
A
BODY SIZE
x
BODY
LENGTH
20 x 40
20 x 50
20 x 60
20 x 70
20 x 80
20 x 90
20 x 100
20 x 120
24 x 50
24 x 60
24 x 70
24 x 80
24 x 90
24 x 100
24 x 120
F – 11
SOCKET HEAD
SHOULDER SCREW CODING
(BLUE COATED)
(F04 SERIES)
NOM.
BODY THREAD
SIZE
SIZE
PITCH
6
M5
0.8
8
M6
1.0
10
M8
1.25
12
M10
1.5
16
M12
1.75
20
M16
2.0
24
M20
2.5
A
F
MAX
10.00
13.00
16.00
18.00
MIN
MAX
2.4
3.3
4.2
4.9
6.0
8.0
10.0
12.0
24.00
30.00
36.00
6.6
8.8
10.0
16.0
20.0
24.0
M
N
T
BODY
SIZE
MIN
MAX
MAX
MAX
6
8
10
12
16
20
24
3.68
4.40
6.03
7.69
9.35
12.96
16.30
2.5
2.5
2.5
2.5
2.5
2.40
2.60
2.80
3.00
4.00
9.75
11.25
13.25
16.40
18.40
2.5
3.0
4.80
5.60
22.40
27.40
F040607B
F040608B
F040609B
F040610B
F040611B
F040612B
F040614B
F040616B
F040808B
F040809B
F040810B
F040811B
F040812B
F040814B
F040816B
BODY SIZE
x
BODY
LENGTH
6 x 10
6 x 12
6 x 16
6 x 20
6 x 25
6 x 30
6 x 40
6 x 50
8 x 12
8 x 16
8 x 20
8 x 25
8 x 30
8 x 40
8 x 50
TM
Assembly
J
NAAMS
CODE
NAAMS
CODE
F040820B
F041009B
F041010B
F041011B
F041012B
F041014B
F041016B
F041018B
F041020B
F041022B
F041209B
F041210B
F041211B
F041212B
F041214B
Bh8
G
MIN
MIN
5.982 5.42
7.978 7.42
9.978 9.42
11.973 11.42
15.973 15.42
19.967 19.42
23.967 23.42
07/25/08
H
MAX
4.50
5.50
7.00
8.00
10.00
14.00
16.00
RECOMMENDED
SEATING
TAP
TORQUE
DRILL
NOM.
Nm
SIZE
3
7
4.2
4
12
5.0
5
29
6.75
6
57
8.5
8
100
10.25
10
240
14
12
470
17.5
W
BODY SIZE
x
BODY
LENGTH
8 x 70
10 x 16
10 x 20
10 x 25
10 x 30
10 x 40
10 x 50
10 x 60
10 x 70
10 x 80
12 x 16
12 x 20
12 x 25
12 x 30
12 x 40
NAAMS
CODE
F041216B
F041218B
F041220B
F041222B
F041223B
F041224B
F041612B
F041614B
F041616B
F041618B
F041620B
F041622B
F041623B
F041624B
F041626B
BODY SIZE
x
BODY
LENGTH
12 x 50
12 x 60
12 x 70
12 x 80
12 x 90
12 x 100
16 x 30
16 x 40
16 x 50
16 x 60
16 x 70
16 x 80
16 x 90
16 x 100
16 x 120
NAAMS
CODE
F042014B
F042016B
F042018B
F042020B
F042022B
F042023B
F042024B
F042026B
F042416B
F042418B
F042420B
F042422B
F042423B
F042424B
F042426B
BODY SIZE
x
BODY
LENGTH
20 x 40
20 x 50
20 x 60
20 x 70
20 x 80
20 x 90
20 x 100
20 x 120
24 x 50
24 x 60
24 x 70
24 x 80
24 x 90
24 x 100
24 x 120
F – 11.1
A
HEX HEAD
SCREW
TM
Assembly
(F05 SERIES)
03/31/10
A
K
S
(CLASS 10.9)
C
NOMINAL
SCREW
DIA. &
THREAD
PITCH
M12x1.75
M14x2
M16x2
M20x2.5
M24x3
M30x3.5
M36x4
D
BODY
DIAMETER
F
E
10.9
PROPERTY CLASS AND
MANUFACTURER’S
IDENTIFICATION TO
APPEAR ON TOP OF HEAD
W
R
15°-30°
D
DW
THREAD LENGTH
SEE
STOCK TABLE
L
S
WIDTH
ACROSS
FLATS
E
WIDTH
ACROSS
CORNERS
K
W
HEAD
HEIGHT
MAX
MIN
MAX
MIN
MAX
MIN
MAX
12.00
14.00
16.00
20.00
24.00
30.00
36.00
11.73
13.73
15.73
19.67
23.67
29.67
35.61
18.00
21.00
24.00
30.00
36.00
46.00
55.00
17.73
20.67
23.67
29.16
35.00
45.00
53.80
20.78
24.25
27.71
34.64
41.57
53.12
63.51
20.03
23.35
26.75
32.95
39.55
50.85
60.79
7.76
9.09
10.32
12.88
15.44
19.48
23.38
MIN
F
R
FILLET
WREN- TRANS- RADIUS
CHING TION
OF
HEIGHT DIA. FILLET
C
WASHER
FACE
THICKNESS
DW
WASH
FACE
DIA.
MIN
MAX
MIN
MAX
MIN
MIN
7.24 5.2
8.51 6.2
9.68 7.0
12.12 8.8
14.56 10.5
17.92 13.1
21.62 15.8
13.7
15.7
17.7
22.4
26.4
33.4
39.4
0.6
0.6
0.6
0.8
0.8
1.0
1.0
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.3
0.3
0.4
0.4
0.4
0.4
0.4
16.6
19.6
22.5
27.7
33.2
42.7
51.1
THREAD
SIZE
NOM
M12
M14
M16
M20
M24
M30
M36
20
25
30
35
40
45
50
55
60
65
70
75
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
240
260
280
300
320
330
340
STOCK SIZES (L)
ANSI B18.2.3.1M
ASTM F568M
CLASS 10.9
FOR SCREWS SMALLER THAN M12, SEE PAGES F-11.5 AND F-11.6
D
B
C
F – 11.2
HEX HEAD
SCREW CODING
(UNCOATED)
(F05 SERIES)
TM
Assembly
03/31/10
A
(CLASS 10.9)
NAAMS
CODE
F051210
F051211
F051212
F051213
F051214
F051215
F051216
F051217
F051218
F051219
F051220
F051221
F051222
F051223
F051224
F051225
F051226
F051411
F051412
F051413
F051414
F051415
F051416
F051417
F051418
F051420
F051422
F051423
F051424
F051425
F051613
F051614
F051615
F051616
F051617
F051618
F051620
F051621
F051622
F051623
F051624
NOM. SIZE,
PITCH AND
LENGTH
M12-1.75 x 20
M12-1.75 x 25
M12-1.75 x 30
M12-1.75 x 35
M12-1.75 x 40
M12-1.75 x 45
M12-1.75 x 50
M12-1.75 x 55
M12-1.75 x 60
M12-1.75 x 65
M12-1.75 x 70
M12-1.75 x 75
M12-1.75 x 80
M12-1.75 x 90
M12-1.75 x 100
M12-1.75 x 110
M12-1.75 x 120
M14-2.0 x 25
M14-2.0 x 30
M14-2.0 x 35
M14-2.0 x 40
M14-2.0 x 45
M14-2.0 x 50
M14-2.0 x 55
M14-2.0 x 60
M14-2.0 x 70
M14-2.0 x 80
M14-2.0 x 90
M14-2.0 x 100
M14-2.0 x 110
M16-2.0 x 35
M16-2.0 x 40
M16-2.0 x 45
M16-2.0 x 50
M16-2.0 x 55
M16-2.0 x 60
M16-2.0 x 70
M16-2.0 x 75
M16-2.0 x 80
M16-2.0 x 90
M16-2.0 x 100
NAAMS
CODE
F051625
F051626
F052014
F052015
F052016
F052018
F052020
F052022
F052023
F052024
F052025
F052026
F052027
F052028
F052029
F052030
F052031
F052032
F052033
F052034
F052036
F052037
F052038
F052039
F052040
F052043
F052416
F052418
F052420
F052422
F052424
F052425
F052426
F052427
F052428
F052429
F052430
F052431
F052432
F052433
F052434
NOM. SIZE,
PITCH AND
LENGTH
M16-2.0 x 110
M16-2.0 x 120
M20-2.5 x 40
M20-2.5 x 45
M20-2.5 x 50
M20-2.5 x 60
M20-2.5 x 70
M20-2.5 x 80
M20-2.5 x 90
M20-2.5 x 100
M20-2.5 x 110
M20-2.5x 120
M20-2.5 x 130
M20-2.5 x 140
M20-2.5 x 150
M20-2.5 x 160
M20-2.5 x 170
M20-2.5 x 180
M20-2.5 x 190
M20-2.5 x 200
M20-2.5 x 220
M20-2.5x 240
M20-2.5 x 260
M20-2.5 x 280
M20-2.5 x 300
M20-2.5x 340
M24-3.0 x 50
M24-3.0 x 60
M24-3.0 x 70
M24-3.0 x 80
M24-3.0 x 100
M24-3.0 x 110
M24-3.0x 120
M24-3.0 x 130
M24-3.0 x 140
M24-3.0x 150
M24-3.0 x 160
M24-3.0 x 170
M24-3.0 x 180
M24-3.0 x 190
M24-3.0 x 200
NAAMS
CODE
F052436
F052437
F052438
F052439
F052440
F052442
F052443
F053018
F053019
F053020
F053022
F053023
F053024
F053025
F053026
F053027
F053028
F053029
F053030
F053031
F053032
F053033
F053034
F053035
F053036
F053037
F053038
F053040
F053041
F053622
F053623
F053624
F053626
F053627
F053628
F053629
F053630
F053631
F053634
NOM. SIZE,
PITCH AND
LENGTH
M24-3.0 x 220
M24-3.0 x 240
M24-3.0 x 260
M24-3.0 x 280
M24-3.0 x 300
M24-2.0 x 330
M24-3.0 x 340
M30-3.5 x 60
M30-3.5 x 65
M30-3.5 x 70
M30-3.5 x 80
M30-3.5 x 90
M30-3.5 x 100
M30-3.5 x 110
M30-3.5x 120
M30-3.5 x 130
M30-3.5x 140
M30-3.5x 150
M30-3.5 x 160
M30-3.5 x 170
M30-3.5 x 180
M30-3.5 x 190
M30-3.5 x 200
M30-3.5 x 210
M30-3.5 x 220
M30-3.5 x 240
M30-3.5 x 260
M30-3.5 x 300
M30-3.5 x 320
M36-4.0 x 80
M36-4.0 x 90
M36-4.0 x 100
M36-4.0 x 120
M36-4.0 x 130
M36-4.0 x 140
M36-4.0 x 150
M36-4.0 x 160
M36-4.0 x 170
M36-4.0 x 200
C
B
F – 11.3
HEX HEAD
SCREW CODING
(BLUE COATED)
(F05 SERIES)
TM
Assembly
03/31/10
(CLASS 10.9)
NAAMS
CODE
F051210B
F051211B
F051212B
F051213B
F051214B
F051215B
F051216B
F051217B
F051218B
F051219B
F051220B
F051221B
F051222B
F051223B
F051224B
F051225B
F051226B
F051411B
F051412B
F051413B
F051414B
F051415B
F051416B
F051417B
F051418B
F051420B
F051422B
F051423B
F051424B
F051425B
F051613B
F051614B
F051615B
F051616B
F051617B
F051618B
F051620B
F051621B
F051622B
F051623B
F051624B
NOM. SIZE,
PITCH AND
LENGTH
M12-1.75 x 20
M12-1.75 x 25
M12-1.75 x 30
M12-1.75 x 35
M12-1.75 x 40
M12-1.75 x 45
M12-1.75 x 50
M12-1.75 x 55
M12-1.75 x 60
M12-1.75 x 65
M12-1.75 x 70
M12-1.75 x 75
M12-1.75 x 80
M12-1.75 x 90
M12-1.75 x 100
M12-1.75 x 110
M12-1.75 x 120
M14-2.0 x 25
M14-2.0 x 30
M14-2.0 x 35
M14-2.0 x 40
M14-2.0 x 45
M14-2.0 x 50
M14-2.0 x 55
M14-2.0 x 60
M14-2.0 x 70
M14-2.0 x 80
M14-2.0 x 90
M14-2.0 x 100
M14-2.0 x 110
M16-2.0 x 35
M16-2.0 x 40
M16-2.0 x 45
M16-2.0 x 50
M16-2.0 x 55
M16-2.0 x 60
M16-2.0 x 70
M16-2.0 x 75
M16-2.0 x 80
M16-2.0 x 90
M16-2.0 x 100
NAAMS
CODE
F051625B
F051626B
F052014B
F052015B
F052016B
F052018B
F052020B
F052022B
F052023B
F052024B
F052025B
F052026B
F052027B
F052028B
F052029B
F052030B
F052031B
F052032B
F052033B
F052034B
F052036B
F052037B
F052038B
F052039B
F052040B
F052043B
F052416B
F052418B
F052420B
F052422B
F052424B
F052425B
F052426B
F052427B
F052428B
F052429B
F052430B
F052431B
F052432B
F052433B
F052434B
NOM. SIZE,
PITCH AND
LENGTH
M16-2.0 x 110
M16-2.0 x 120
M20-2.5 x 40
M20-2.5 x 45
M20-2.5 x 50
M20-2.5 x 60
M20-2.5 x 70
M20-2.5 x 80
M20-2.5 x 90
M20-2.5 x 100
M20-2.5 x 110
M20-2.5x 120
M20-2.5 x 130
M20-2.5 x 140
M20-2.5 x 150
M20-2.5 x 160
M20-2.5 x 170
M20-2.5 x 180
M20-2.5 x 190
M20-2.5 x 200
M20-2.5 x 220
M20-2.5x 240
M20-2.5 x 260
M20-2.5 x 280
M20-2.5 x 300
M20-2.5x 340
M24-3.0 x 50
M24-3.0 x 60
M24-3.0 x 70
M24-3.0 x 80
M24-3.0 x 100
M24-3.0 x 110
M24-3.0x 120
M24-3.0 x 130
M24-3.0 x 140
M24-3.0x 150
M24-3.0 x 160
M24-3.0 x 170
M24-3.0 x 180
M24-3.0 x 190
M24-3.0 x 200
NAAMS
CODE
F052436B
F052437B
F052438B
F052439B
F052440B
F052442B
F052443B
F053018B
F053019B
F053020B
F053022B
F053023B
F053024B
F053025B
F053026B
F053027B
F053028B
F053029B
F053030B
F053031B
F053032B
F053033B
F053034B
F053035B
F053036B
F053037B
F053038B
F053040B
F053041B
F053622B
F053623B
F053624B
F053626B
F053627B
F053628B
F053629B
F053630B
F053631B
F053634B
NOM. SIZE,
PITCH AND
LENGTH
M24-3.0 x 220
M24-3.0 x 240
M24-3.0 x 260
M24-3.0 x 280
M24-3.0 x 300
M24-2.0 x 330
M24-3.0 x 340
M30-3.5 x 60
M30-3.5 x 65
M30-3.5 x 70
M30-3.5 x 80
M30-3.5 x 90
M30-3.5 x 100
M30-3.5 x 110
M30-3.5x 120
M30-3.5 x 130
M30-3.5x 140
M30-3.5x 150
M30-3.5 x 160
M30-3.5 x 170
M30-3.5 x 180
M30-3.5 x 190
M30-3.5 x 200
M30-3.5 x 210
M30-3.5 x 220
M30-3.5 x 240
M30-3.5 x 260
M30-3.5 x 300
M30-3.5 x 320
M36-4.0 x 80
M36-4.0 x 90
M36-4.0 x 100
M36-4.0 x 120
M36-4.0 x 130
M36-4.0 x 140
M36-4.0 x 150
M36-4.0 x 160
M36-4.0 x 170
M36-4.0 x 200
A
F – 11.4
HEX HEAD
SCREW
TM
Assembly
(F05 SERIES)
03/31/10
K
S
(CLASS 10.9)
C
PROPERTY CLASS AND
MANUFACTURER’S
IDENTIFICATION TO
D
BODY
DIAMETER
MAX
MIN
F
E
10.9
NOMINAL
SCREW
DIA. &
THREAD
PITCH
W
R
15°-30°
DW
D
L
S
WIDTH
ACROSS
FLATS
MAX
MIN
E
WIDTH
ACROSS
CORNERS
MAX
MIN
K
THREAD LENGTH
SEE
STOCK TABLE
W
HEAD
HEIGHT
F
R
FILLET
WREN- TRANS- RADIUS
CHING TION
OF
HEIGHT DIA. FILLET
C
WASHER
FACE
THICKNESS
DW
WASH
FACE
DIA.
MAX
MIN
MIN
MAX
MIN
MAX
MIN
MIN
M5x0.8 5.00 4.82 8.00 7.78 9.24 8.79 3.65
M6x1.0 6.00 5.82 10.00 9.78 11.55 11.05 4.15
M8x1.2 8.00 7.78 13.00 12.73 15.01 14.38 5.50
M10x1.5 10.00 9.78 16.00 15.73 18.48 17.77 6.63
3.35
3.85
5.10
6.17
2.4
2.8
3.7
4.5
5.7
0.2
6.8 0.25
9.2
0.4
11.2 0.4
0.5
0.5
0.6
0.6
0.2
0.2
0.3
0.3
7.0
8.9
11.6
14.6
THREAD
SIZE
NOM
M5x0.8
M6x1.0
M8x1.25
M10x1.5
6
8
10
12
16
20
25
30
35
40
45
50
55
60
65
70
75
80
90
100
110
120
130
140
150
160
170
180
190
200
STOCK SIZES (L)
ANSI B18.2.3.1M
ASTM F568M
CLASS 10.9
FOR SCREWS LARGER THAN M10, SEE PAGES F-11.2 THRU F-11.4
F – 11.5
HEX HEAD
SCREW CODING
(UNCOATED)
(F05 SERIES)
TM
Assembly
03/31/10
(CLASS 10.9)
NAAMS
CODE
F050510
F050511
F050512
F050513
F050514
F050515
F050516
F050517
F050518
F050519
F050520
F050521
F050522
F050523
F050524
F050525
F050610
F050611
F050612
F050613
F050614
F050615
F050616
F050617
F050618
F050619
F050620
F050621
F050622
F050623
F050624
F050625
F050626
F050627
F050628
F050629
F050630
NOM. SIZE,
PITCH AND
LENGTH
M5-0.8 x 6
M5-0.8 x 8
M5-0.8 x 10
M5-0.8 x 12
M5-0.8 x 16
M5-0.8 x 20
M5-0.8 x 25
M5-0.8 x 30
M5-0.8 x 35
M5-0.8 x 40
M5-0.8 x 45
M5-0.8 x 50
M5-0.8 x 55
M5-0.8 x 60
M5-0.8 x 65
M5-0.8 x 70
M6-1.0 x 8
M6-1.0 x 10
M6-1.0 x 12
M6-1.0 x 16
M6-1.0 x 20
M6-1.0 x 25
M6-1.0 x 30
M6-1.0 x 35
M6-1.0 x 40
M6-1.0 x 45
M6-1.0 x 50
M6-1.0 x 55
M6-1.0 x 60
M6-1.0 x 65
M6-1.0 x 70
M6-1.0 x 75
M6-1.0 x 80
M6-1.0 x 90
M6-1.0 x 100
M6-1.0 x 110
M6-1.0 x 120
NAAMS
CODE
F050810
F050811
F050812
F050813
F050814
F050815
F050816
F050817
F050818
F050819
F050820
F050821
F050822
F050823
F050824
F050825
F050826
F050827
F050828
F050829
F050830
F050831
F050832
F050833
F050834
F050835
F050836
F050837
NOM. SIZE,
PITCH AND
LENGTH
M8-1.25 x 10
M8-1.25 x 12
M8-1.25 x 16
M8-1.25 x 20
M8-1.25 x 25
M8-1.25 x 30
M8-1.25 x 35
M8-1.25 x 40
M8-1.25 x 45
M8-1.25 x 50
M8-1.25 x 55
M8-1.25 x 60
M8-1.25 x 65
M8-1.25 x 70
M8-1.25 x 75
M8-1.25 x 80
M8-1.25 x 90
M8-1.25 x 100
M8-1.25 x 110
M8-1.25 x 120
M8-1.25 x 130
M8-1.25 x 140
M8-1.25 x 150
M8-1.25 x 160
M8-1.25 x 170
M8-1.25 x 180
M8-1.25 x 190
M8-1.25 x 200
NAAMS
CODE
F051010
F051011
F051012
F051013
F051014
F051015
F051016
F051017
F051018
F051019
F051020
F051021
F051022
F051023
F051024
F051025
F051026
F051027
F051028
F051029
F051030
F051031
F051032
F051033
F051034
F051035
F051036
F051037
NOM. SIZE,
PITCH AND
LENGTH
M10-1.5 x 10
M10-1.5 x 12
M10-1.5 x 16
M10-1.5 x 20
M10-1.5 x 25
M10-1.5 x 30
M10-1.5 x 35
M10-1.5 x 40
M10-1.5 x 45
M10-1.5 x 50
M10-1.5 x 55
M10-1.5 x 60
M10-1.5 x 65
M10-1.5 x 70
M10-1.5 x 75
M10-1.5 x 80
M10-1.5 x 90
M10-1.5 x 100
M10-1.5 x 110
M10-1.5 x 120
M10-1.5 x 130
M10-1.5 x 140
M10-1.5 x 150
M10-1.5 x 160
M10-1.5 x 170
M10-1.5 x 180
M10-1.5 x 190
M10-1.5 x 200
FOR SCREWS LARGER THAN M10, SEE PAGES F-11.2 THRU F-11.4
F – 11.6
HEX HEAD
SCREW
TM
(F06 SERIES)
Assembly
07/25/08
K
(CLASS 12.9)
S
C
F
E
12.9
PROPERTY CLASS AND
MANUFACTURER’S
IDENTIFICATION TO
C
W
R
D
THREAD LENGTH
SEE
OCK TABLE
TABLE
STOCK
D
IS
C
O
N
TI
N
U
ED
15°-30°
DW
NOMINAL
SCREW
DIA. &
THREAD
PITCH
M6x1
M8x1.25
M10x1.5
M12x1.75
M14x2
M16x2
M20x2.5
M24x3
M30x3.5
M30x3.
5
M36x4
D
BODY
DIAMETER
L
S
WIDTH
ACROSS
FLATS
E
WIDTH
ACROS
ACROSS
S
CORNER
CORNERS
S
K
W
HEA
HEAD
D
HEIGH
HEIGHT
MAX
MIN
MAX
MIN
N
MA
MAX
X
MI
MIN
N
MAX
MA
6.00
8.00
10.00
12.00
14.00
16.00
0
20.00
20.00
24.00
24.00
30.00
30.00
36.00
36.00
5.82
7.78
9.78
11.73
3
13.73
13.73
15.73
15.73
19.67
19.67
23.67
23.67
29.67
29.67
35.61
35.6
10.00
13.00
0
16.00
16.00
18.00
18.00
21.00
21.00
24.00
24.00
30.00
30.00
36.00
36.0
46.00
55.00
9.78
9.78
12.73
12.73
15.73
15.73
17.73
17.73
20.67
20.67
23.67
23.6
29.16
35.00
45.00
53.80
11.55
11.55
15.01
15.01
18.48
18.48
20.78
20.7
24.25
27.71
34.64
41.57
53.12
63.51
11.05
11.05
14.38
14.3
17.77
20.03
23.35
26.75
32.95
39.55
50.85
60.79
4.15
5.50
6.63
7.76
9.09
10.32
12.88
15.44
19.48
23.38
MIN
F
R
FILLET
WREN- TRANS- RADIUS
CHING TION
OF
HEIGHT DIA. FILLET
C
WASHER
FACE
THICKNESS
DW
WASH
FACE
DIA.
MIN
MAX
MIN
MAX
MIN
MIN
3.85 2.8
5.10 3.7
6.17 4.5
7.24 5.2
8.51 6.2
9.68 7.0
12.12 8.8
14.56 10.5
17.92 13.1
21.62 15.8
6.8
9.2
11.2
13.7
15.7
17.7
22.4
26.4
33.4
39.4
0.3
0.4
0.4
0.6
0.6
0.6
0.8
0.8
1.0
1.0
0.5
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
8.9
11.6
14.6
16.6
19.6
22.5
27.7
33.2
42.7
51.1
CONTINUED ON FOLLOWING PAGE
F – 12
E
B
HEX HEAD
SCREW
TM
(F06 SERIES CONTINUED)
Assembly
07/25/08
(CLASS 12.9 CONTINUED)
180
200
150
160
130
140
100
110
120
85
90
75
80
65
70
55
60
40
45
50
30
35
12
16
20
25
D
IS
C
O
N
TI
N
U
ED
THREAD
SIZE
NOM
M6
M8
M10
10
STOCK SIZES
E
THREAD
SIZE
NOM
M12
M14
M16
M20
M24
M30
M36
20
25
30
35
40
45
50
55
60
65
70
75
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
240
260
280
300
320
330
340
S
STOCK
STO
TOCK
CK SIZES
ANSI B18.2.3.1M
ASTM F568M
CLASS 12.9
Screw to be colored blue.
A
D
F - 12.1
HEX HEAD
SCREW CODING
TM
Assembly
(F06 SERIES)
07/25/08
(CLASS 12.9)
NAAMS
CODE
NAAMS
CODE
F061010
F061011
F061012
F061013
F061014
F061015
F061016
6
F061017
06101
061017
7
F061018
06101
061018
8
F061019
F
F06101
061019
9
F061020
F
F06102
061020
0
F061021
F
F06102
061021
1
F061022
F
F06102
061022
2
F061023
F
F06102
06102
F061024
F
F06102
06102
F061025
F061026
F061027
F061028
F061029
F061030
F061031
F061032
F061033
NOM. SIZE,
PITCH AND
LENGTH
M10-1.5 x 20
M10-1.5 x 25
M10-1.5
5x3
30
M10-1.5
10
35
10--1
1..5
5x3
5
M
M10-1.5
10
40
10--1
1..5
5x4
0
M
M10-1.5
45
M10
10 1
1..5
5x4
5
M
M10-1.5
50
M10
10--1
1..5 x 5
M
M10-1.5
M10
10--1
1..5
5 x 55
M
M10-1.5
M10
10--1
1 x 60
M
M10-1.5
10
x 65
10
M
M10-1.5 x 70
M10-1.5 x 75
M10-1.5 x 80
M10-1.5 x 85
M10-1.5 x 90
M10-1.5 x 100
M10-1.5 x 110
M10-1.5 x 120
M10-1.5 x 130
M10-1.5 x 140
M10-1.5 x 150
M10-1.5 x 160
M10-1.5 x 180
M10-1.5 x 200
B
D
IS
C
O
N
TI
N
U
ED
F060610
F060611
F060612
F060613
F060614
F060615
F060616
F060617
F060618
F060619
F060620
F060621
F060622
F060623
F060624
F060625
F060810
F060811
F060812
F060813
F060814
F060815
F060816
F060817
06081
060817
7
F060818
06081
060818
8
F060819
F
F06081
060819
9
F060820
F
F06082
060820
0
F060821
F
F06082
060821
1
F060822
F
F06082
060822
2
F060823
F
F06082
06082
F060824
F
F06082
06082
NOM. SIZE,
PITCH AND
LENGTH
M6-1 x 10
M6-1 x 12
M6-1 x 16
M6-1 x 20
M6-1 x 25
M6-1 x 30
M6-1 x 35
M6-1 x 40
M6-1 x 45
M6-1 x 50
M6-1 x 55
M6-1 x 60
M6-1 x 65
M6-1 x 70
M6-1 x 75
M6-1 x 80
M8-1.25 x 12
M8-1.25 x 16
16
M8-1.25 x 20
20
M8-1.25
..25
25
25 x 25
M8-1.25
8
30
8--1
1..25
25 x 30
M
M8-1.25
35
M8
8--1
1..25
25 x 35
M
M8-1.25
40
M8
8--1
1..25
25 x 40
M
M8-1.25
4
M8
8--1
1..25
25 x 45
M
M8-1.25
M8
8--1
1..25
25 x 50
M
M8-1.25
x 55
M8
8--1
1
M
M8-1.25
x 60
M8
8
M8-1.25 x 65
M8-1.25 x 70
M8-1.25 x 75
M8-1.25 x 80
CONTINUED ON FOLLOWING PAGE
F – 13
HEX HEAD
SCREW CODING
TM
Assembly
(F06 SERIES CONTINUED)
07/25/08
(CLASS 12.9 CONTINUED)
NAAMS
CODE
NAAMS
CODE
F061625
F061626
F062014
F062015
F062016
F062018
F062020
F062022
F062023
F062024
F062025
F062026
F062027
F062028
F062029
F062030
F062031
06203
062031
1
F062032
06203
062032
2
F062033
F
F06203
062033
3
F062034
F
F06203
062034
4
F062036
F
F06203
062036
6
F062037
F
F06203
062037
7
F062038
F
F06203
06203
F062039
F
F06203
06203
F062040
F062043
F062416
F062418
F062420
F062422
F062424
F062425
F062426
F062427
F062428
F062429
F062430
F062431
F062432
F062433
F062434
NOM. SIZE,
PITCH AND
LENGTH
M16-2.0 x 110
M16-2.0 x 120
M20-2.5 x 40
M20-2.5 x 45
M20-2.5 x 50
M20-2.5 x 60
M20-2.5 x 70
M20-2.5 x 80
M20-2.5 x 90
M20-2.5 x 100
0
M20-2.5 x 11
110
0
M20-2.5x
5
120
5xx 120
M20-2.5
2
2..5
5 x 13
130
0
M20-2.5
20
20--2
2..5
5 x 14
140
0
M
M20-2.5
M20
20--2
2..5
5 x 15
150
0
M
M20-2.5
160
M20
20--2
2..5
5 x 16
M
M20-2.5
M20
20--2
2..5
5 x 170
M
M20-2.5
M20
20--2
2 5 x 180
M
M20-2.5
x 190
M20
20
M
M20-2.5 x 200
M20-2.5 x 220
M20-2.5x 240
M20-2.5 x 260
M20-2.5 x 280
M20-2.5 x 300
M20-2.5x 340
M24-3.0 x 50
M24-3.0 x 60
M24-3.0 x 70
M24-3.0 x 80
M24-3.0 x 100
M24-3.0 x 110
M24-3.0x 120
M24-3.0 x 130
M24-3.0 x 140
M24-3.0x 150
M24-3.0 x 160
M24-3.0 x 170
M24-3.0 x 180
M24-3.0 x 190
M24-3.0 x 200
NAAMS
CODE
F062436
F062437
F062438
F062439
06243
062439
9
F062440
06244
062440
0
F062442
F
06244
F06244
062442
2
F062443
F
F06244
062443
3
F063018
F
F06301
063018
8
F063019
F
F06301
063019
9
F063020
F
F06302
06302
F063022
F
F06302
06302
F063023
F
F063024
F063025
F063026
F063027
F063028
F063029
F063030
F063031
F063032
F063033
F063034
F063035
F063036
F063037
F063038
F063040
F063041
F063622
F063623
F063624
F063626
F063627
F063628
F063629
F063630
F063631
F063634
NOM. SIZE,
PITCH AND
LENGTH
M24-3.0 x 220
M24-3.0 x 240
M24-3.0 x 260
M
M24-3.0 x 280
M
M24-3.0
x 300
M24
24
M
M24-2.0
x 330
M24
24
M
M24-3.0 x 340
M30-3.5 x 60
M30-3.5 x 65
M30-3.5 x 70
M30-3.5 x 80
M30-3.5 x 90
M30-3.5 x 100
M30-3.5 x 110
M30-3.5x 120
M30-3.5 x 130
M30-3.5x 140
M30-3.5x 150
M30-3.5 x 160
M30-3.5 x 170
M30-3.5 x 180
M30-3.5 x 190
M30-3.5 x 200
M30-3.5 x 210
M30-3.5 x 220
M30-3.5 x 240
M30-3.5 x 260
M30-3.5 x 300
M30-3.5 x 320
M36-4.0 x 80
M36-4.0 x 90
M36-4.0 x 100
M36-4.0 x 120
M36-4.0 x 130
M36-4.0 x 140
M36-4.0 x 150
M36-4.0 x 160
M36-4.0 x 170
M36-4.0 x 200
B
D
IS
C
O
N
TI
N
U
ED
F061210
F061211
F061212
F061213
F061214
F061215
F061216
F061217
F061218
F061219
F061220
F061221
F061222
F061223
F061224
F061225
F061226
F061411
F061412
F061413
F061414
F061415
F061416
F061417
F061418
F061420
F061422
F061423
F061424
F061425
F061613
F061614
F061615
F061616
F061617
F061618
F061620
F061621
F061622
F061623
F061624
NOM. SIZE,
PITCH AND
LENGTH
M12-1.75 x 20
M12-1.75 x 25
M12-1.75 x 30
M12-1.75 x 35
M12-1.75 x 40
M12-1.75 x 45
M12-1.75 x 50
M12-1.75 x 55
M12-1.75 x 60
M12-1.75 x 65
M12-1.75 x 70
M12-1.75 x 75
M12-1.75 x 80
M12-1.75 x 90
M12-1.75 x 100
M12-1.75 x 110
M12-1.75 x 120
M14-2.0 x 25
M14-2.0 x 30
M14-2.0 x 35
M14-2.0 x 40
M14-2.0 x 45
M14-2.0 x 50
M14-2.0 x 55
55
M14-2.0
0 x 60
60
M14-2.0
2
70
2..0
0 x 70
M14-2.0
14
80
14--2
2..0
0 x 80
M
M14-2.0
90
M14
14--2
2..0
0 x 90
M
M14-2.0
M14
14--2
2..0
0 x 10
100
0
M
M14-2.0
M14
14--2
2..0
0 x 110
M
M16-2.0
M16
16--2
2 0 x 35
M16-2.0
16
x 40
M16-2.0 x 45
M16-2.0 x 50
M16-2.0 x 55
M16-2.0 x 60
M16-2.0 x 70
M16-2.0 x 75
M16-2.0 x 80
M16-2.0 x 90
M16-2.0 x 100
A
F - 13.1
SOCKET SET
SCREW
TM
(F21, F22 & F23 SERIES)
Assembly
D
05/14/97
L
A
T
ANSI B18.3.6M
CLASS 45H
See individual point styles
for applicable DIN and ISO
specifications
(See next page)
T
B
J
35°
MAX
NAAMS
CODE
NAAMS
CODE
NAAMS
CODE
FLAT POINT CONE POINT CUP POINT
STYLE
STYLE
(TYPE 1)
STYLE
F210503
F220503
F230503
F210504
F220504
F230504
F210505
F220505
F230505
F210506
F220506
F230506
F210508
F220508
F230508
F210604
F220604
F230604
F210605
F220605
F230605
F210606
F220606
F230606
F210608
F220608
F230608
F210805
F220805
F230805
F210806
F220806
F230806
F210808
F220808
F230808
F210810
F220810
F230810
F211006
F221006
F231006
F211008
F221008
F231008
F211010
F221010
F231010
F211012
F221012
F231012
F211208
F221208
F231208
F211210
F221210
F231210
F211212
F221212
F231212
F211216
F221216
F231216
F211610
F221610
F231610
F211612
F221612
F231612
F211616
F221616
F231616
F211620
F221620
F231620
F212012
F222012
F232012
F212016
F222016
F232016
F212020
F222020
F232020
F212025
F222025
F232025
F212416
F222416
F232416
F212420
F222420
F232420
F212425
F222425
F232425
F212430
F222430
F232430
D
NOMINAL
SIZE OF
BASIC
SCREW ø
x PITCH
J
HEXAGON
SOCKET
SIZE
L
NOMINAL
SCREW
LENGTHS
T
FOR CUP
AND FLAT
POINTS
3
4
5
6
8
4
5
6
8
5
6
8
10
6
8
10
12
8
10
12
16
10
12
16
20
12
16
20
25
16
20
25
30
MIN
1.2
2.0
2.7
2.7
2.7
1.8
2.5
3.0
3.0
1.8
2.5
4.0
4.0
2.0
3.6
5.0
5.0
3.0
4.5
6.0
6.0
3.0
4.8
8.0
8.0
–
6.0
9.0
10.0
5.0
8.0
12.0
12.0
NOM.
5 x 0.8
2.5
6x1
3
8 x 1.25
4
10 x 1.5
5
12 x 1.75
6
16 x 2
8
20 x 2.5
10
24 x 3
24 x 3
12
12
F – 14
SOCKET SET
SCREW POINT STYLES
TM
(F21, F22 & F23 SERIES)
Assembly
L
05/14/97
L
L
Y ± 2°
C1
C
118° ± 5°
50°
MAX
50°
MAX
FLAT POINT
(F21)
CONE POINT
(F22)
D
NOMINAL
SIZE OF
BASIC
SCREW
ø
C1
FLAT
POINT
ø
Y
CONE POINT
ANGLE 90° FOR
THESE LENGTHS
AND OVER; 118°
FOR SHORTER
LENGTHS
MAX
MIN
MAX
MIN
5
2.50
2.25
3.50
3.20
6
6
3.00
2.75
4.00
3.70
8
8
5.00
4.70
5.50
5.20
10
10
6.00
5.70
7.00
6.64
12
12
8.00
7.64
8.50
8.14
16
16
10.00
9.64
12.00
11.57
20
20
14.00
13.57
15.00
14.57
25
24
16.00
15.57
18.00
17.57
30
Material hardness 45H
Must conform to:
ANSI B18.3.6M
Thread class 4g 6g
C
CUP
POINT
ø
TYPE 1
CUP POINT
TYPE 1 (F23)
A
Cup Point - DIN 916, ISO 4029, ANSI B18.3.6M
Flat Point - DIN 913, ISO 4026, ANSI B18.3.6M
Cone Point - DIN 914, ISO 4027, ANSI B18.3.6M
B
C
F – 15
HEXAGON
NUT
TM
(FINE: F39 SERIES)
07/25/08
Assembly
B
FINE THREADS
S
M
M2
1
E
NAAMS
CODE
F392436
NOMINAL
NUTø
&
THREAD
PITCH
M24 x 2
D
S
WIDTH
ACROSS
FLATS
MAX
MIN
36.00
35.00
D
STYLE 1
STYLE 2
E
WIDTH
ACROSS
CORNERS
M1
M2
THICKNESS THICKNESS
ANSI
ANSI
B18.2.4.1M B18.2.4.2M
MAX
MAX
MIN
MIN
MAX
MIN
41.57 39.55 23.90 22.60 23.90 22.60
D
BEARING
FACE
ø
MIN
33.2
C
NOTE: F41 SERIES WAS DISCONTINUED 09/18/1998
F41 SERIES DISCONTINUED
ASTM A563M
Class 12
D
F – 16
HEXAGON NUT
WASHER FACE
TM
(F42 SERIES)
Assembly
07/25/08
COARSE THREAD
S
M
C
DW
E
NAAMS
CODE
F420508
F420610
F420813
F421016
F421218
F421624
F422030
F422436
F423046
F423655
NOMINAL
NUTø
&
THREAD
PITCH
M5 x 0.8
M6 x 1
M8 x 1.25
M10 x 1.5
M12 x 1.75
M16 x 2
M20 x 2.5
M24 x 3
M30 x 3.5
M36 x 4
S
WIDTH
ACROSS
FLATS
MAX
8.00
10.00
13.00
16.00
18.00
24.00
30.00
36.00
46.00
55.00
MIN
7.78
9.78
12.73
15.73
17.73
23.67
29.16
35.00
45.00
53.80
E
WIDTH
ACROSS
CORNERS
MAX
9.24
11.55
15.01
18.48
20.78
27.71
34.64
41.57
53.12
63.51
MIN
8.79
11.05
14.38
17.77
20.03
26.75
32.95
39.55
50.85
60.79
M
DW
C
THICKNESS BEARING WASHER
ANSI
FACE
FACE
B18.2.4.2M
ø
THICKNESS
MAX
5.10
5.70
7.50
9.30
12.00
16.40
20.30
23.90
28.60
34.70
MIN
4.80
5.40
7.14
8.94
11.57
15.70
19.00
22.60
27.30
33.10
MIN
6.9
8.9
11.6
14.6
16.6
22.5
27.7
33.2
42.7
51.1
MAX
0.8
0.8
0.8
0.8
MIN
0.4
0.4
0.4
0.4
ANSI B18.2.4.2M
ASTM A563M
Class 12
A
B
C
F – 17
HEXAGON
JAM NUT
TM
(FINE: F45 SERIES, COARSE: F47 SERIES)
Assembly
07/25/08
COARSE & FINE THREADS
S
M
E
NAAMS
CODE
F451017
F451219
F451624
F452030
F452436
F452741
F453650
F470508
F470610
F470813
F471016
F471218
F471624
F472030
F472436
F473046
F473655
NOMINAL
NUT ø
&
THREAD
PITCH
M10 x 1.25
M12 x 1.25
M16 x 1.5
M20 x 1.5
M24 x 2
M27 x 2
M36 x 2
M5 x 0.8
M6 x 1
M8 x 1.25
M10 x 1.5
M12 x 1.75
M16 x 2
M20 x 2.5
M24 x 3
M30 x 3.5
M36 x 4
D
S
WIDTH
ACROSS
FLATS
MAX
17
19
24
30
36
41
50
8.00
10.00
13.00
16.00
18.00
24.00
30.00
36.00
46.00
55.00
MIN
7.78
9.78
12.73
15.73
17.73
23.67
29.16
35.00
45.00
53.80
E
WIDTH
ACROSS
CORNERS
MAX
9.24
11.55
15.01
18.48
20.78
27.71
34.64
41.57
53.12
63.51
MIN
8.79
11.05
14.38
17.77
20.03
26.75
32.95
39.55
50.85
60.79
M
THICKNESS
MAX
5
6
8
10
13.5
13.5
16
2.70
3.20
4.00
5.00
6.00
8.00
10.00
12.00
15.00
18.00
MIN
2.45
2.90
3.70
4.70
5.70
7.42
9.10
10.90
13.90
16.90
D
BEARING
FACE
ø
MIN
6.9
8.9
11.6
14.6
16.6
22.5
27.7
33.2
42.7
51.1
D
C
B
ANSI B18.2.4.5M
ASTM A563M
CLASS 04
A
E
F – 18
HEXAGON JAM NUT
WITH WASHER FACE
TM
(FINE: F46 SERIES COARSE: F48 SERIES)
07/25/08
Assembly
COARSE & FINE THREADS
M
S
C
D
E
NAAMS
CODE
F480508
F480610
F480813
F461017
F481016
F461219
F481218
F461624
F481624
F462030
F482030
F482436
F462741
F483046
F463650
F483655
NOMINAL
NUT ø
&
THREAD
PITCH
M5 x 0.8
M6 x 1
M8 x 1.25
*M10 x 1.25
M10 x 1.5
*M12 x 1.25
M12 x 1.75
*M16 x 1.5
M16 x 2
*M20 x 1.5
M20 x 2.5
M24 x 3
*M27 x 2
M30 x 3.5
*M36 x 2
M36 x 4
S
WIDTH
ACROSS
FLATS
MAX
8.00
10.00
13.00
17
16.00
19
18.00
24
24.00
30
30.00
36.00
41
46.00
50
55.00
MIN
7.78
9.78
12.73
15.73
17.73
23.67
29.16
35.00
45.00
53.80
E
WIDTH
ACROSS
CORNERS
MAX
9.24
11.55
15.01
18.48
20.78
27.71
34.64
41.57
53.12
63.51
MIN
8.79
11.05
14.38
17.77
20.03
26.75
32.95
39.55
50.85
60.79
M
D
C
BEARING WASHER
THICKNESS
FACE
FACE
ø
THICKNESS
MAX
2.70
3.20
4.00
5
5.00
6
6.00
8
8.00
10
10.00
12.00
13.5
15.00
16
18.00
MIN
2.45
2.90
3.70
4.70
5.70
7.42
9.10
10.90
13.90
16.90
MIN
6.9
8.9
11.6
14.6
16.6
22.5
27.7
33.2
42.7
51.1
MAX
0.8
0.8
0.8
0.8
MIN
0.4
0.4
0.4
0.4
* Fine thread series (F46 Series)
ANSI B18.2.4.5M
ASTM A563M
Class 04
A
B
C
F – 19
HARDENED
WASHER
TM
(F62 SERIES)
Assembly
07/25/08
(ASTM F436M)
A
B
C
NAAMS
CODE
NOMINAL
WASHER
F620614
F620818
F621022
F621025*
F621227
F621634
F622042
F622244
F622450
F622756
F623060
F623672
6
8
10
10
12
16
20
22
24
27
30
36
A
INSIDE ø
MAX
MIN
7.3
7.0
9.8
9.0
11.8
11.0
10.8
10.2
14.4
14.0
18.4
18.0
22.5
22.0
24.5
24.0
26.5
26.0
30.5
30.0
33.6
33.0
39.6
39.0
B
OUTSIDE ø
MAX
MIN
13.6
12.6
18.4
17.1
22.0
20.7
25.3
24.7
27.0
25.7
34.0
32.4
42.0
40.4
44.0
42.4
50.0
48.4
56.0
54.1
60.0
58.1
72.0
70.1
C
THICKNESS
MAX
MIN
4.0
2.7
4.0
2.7
4.0
2.7
5.0
4.0
4.6
3.1
4.6
3.1
4.6
3.1
4.6
3.4
4.6
3.4
4.6
3.4
4.6
3.4
4.6
3.4
C
*Special purpose for locating pin retainer assemblies
1020 H.R.S. carb & harden 1.0 deep 38-45 Rc
A
M6-M10 – Rc 38-45 through hardened (except as noted)
M12 & larger – ASTM F436M
B
D
F – 20
PULL DOWEL
PIN
TM
(F91 SERIES)
Assembly
07/25/08
A
D2 D3
D1 m6
B
C
T
L
D1 Dia.
C
D2 MAX.
B
D3
A
T MIN.
16
20
24
28
32
40
L
50
60
70
80
90
100
120
6
2.1
M4 X 0.7
6
4.3
1
10
X
X
X
X
X
X
X
X
8
2.6
M5 x 0.8
8
5.3
1.2
12
X
X
X
X
X
X
X
X
X
10
3
M6 x 1
10
6.4
1.2
16
X
X
X
X
X
X
X
X
X
X
12
3.8
M6 x 1
12
6.4
1.2
20
16
4.6
M8 x 1.25
16
8.4
1.5
25
20
6
M10 x 1.5
18
10.5
1.5
28
25
6
M16 x 2
24
17
2
35
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
A
Material, case hardened alloy steel – shear strength: 825 MPa (120ksi)
ANSI B18.8.5M
Precision ground
Provide for air release (e.g., machine a flat, spiral, etc.)
B
C
F – 21
PULL DOWEL
PIN CODING
TM
(F91 SERIES)
NAAMS
CODE
F910616
F910620
F910624
F910625
F910628
F910630
F910632
F910635
F910640
F910650
F910660
F910820
F910824
F910825
F910828
F910830
F910832
F910835
F910840
F910850
F910860
F910870
F910880
F911024
F911025
F911028
F911030
F911032
F911035
F911040
F911050
F911060
F911070
F911080
F911090
F911010
F911228
F911230
F911232
F911235
F911240
F911250
NOM. SIZE,
AND
LENGTH
6x16
6x20
6x24
6x25
6x28
6x30
6x32
6x35
6x40
6x50
6x60
8x20
8x24
8x25
8x28
8x30
8x32
8x35
8x40
8x50
8x60
8x70
8x80
10x24
10x25
10x28
10x30
10x32
10x35
10x40
10x50
10x60
10x70
10x80
10x90
10x100
12x28
12x30
12x32
12x35
12x40
12x50
Assembly
NOTES
DISCONTINUED
DISCONTINUED
DISCONTINUED
DISCONTINUED
DISCONTINUED
DISCONTINUED
DISCONTINUED
DISCONTINUED
DISCONTINUED
NAAMS
CODE
F911260
F911270
F911280
F911290
F911210
F911212
F911632
F911635
F911640
F911650
F911660
F911670
F911680
F911690
F911610
F911612
F912040
F912050
F912060
F912070
F912080
F912090
F912010
F912012
F912550
F912560
F912570
F912580
F912590
F912510
F912512
07/25/08
NOM. SIZE,
AND
LENGTH
12x60
12x70
12x80
12x90
12x100
12x120
16x32
16x35
16x40
16x50
16x60
16x70
16x80
16x90
16x100
16x120
20x40
20x50
20x60
20x70
20x80
20x90
20x100
20x120
25x50
25x60
25x70
25x80
25x90
25x100
25x120
NOTES
A
B
DISCONTINUED
DISCONTINUED
DISCONTINUED
F – 22
PREFERRED METRIC
FASTENER SIZES
TM
Assembly
03/01/99
CHARTS / TEXT MOVED TO PAGE F - 2.3
C
F – 23

FASTENER COMPONENTS INDEX - The NAAMS Global Standard

Transcription

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