SeLF-CLINCHING STUDS AND PINS BULLeTIN

Transcription

SELF-CLINCHING STUDS AND PINS
BULLETIN
FH
210
R e v . 710
Colly Components AB
Besöksadress: Raseborgsgatan 9 Box 76 164 94 Kista
Telefon: + 46 8 703 01 00 Fax: + 46 8 703 98 41
E-post: [email protected] www.collycomponents.se
PEM® self-clinching studs are installed by placing them in properly sized holes in the sheets and squeezing
into place with any standard press. The squeezing action embeds the head of the stud into the sheet. The metal
displaced by the head flows smoothly and evenly around the ribs and into the annular groove – creating a flushhead assembly and securely locking the stud into the sheet with high torque-out and pushout resistances.
FH (flush-head) studs are available in aluminum, steel, or stainless steel (See page FH-5). They are also available
unthreaded on special order (See page FH-12).
FH4 & FHP (flush-head) Studs for Stainless Steel are designed to provide strong threads in stainless steel
sheets as thin as .040” / 1 mm. Type FHP studs have high corrosion resistance. Both types are designed for use
in stainless steel sheets with a hardness of 92 or less on the Rockwell “B” scale (See page FH-6).
FHL (flush low-displacement head) Studs install closer to the edge of a sheet than PEM Types FH/FHS studs
without causing that edge to bulge (See page FH-7).
TFH (non-flush) Studs are for sheets as thin as .020 inches / 0.51 mm. They may also be used in thicker sheets
where flush head studs are not required. TFH studs are installed in the sheets in the same manner as flush-head
studs; however, different punches and anvils are required. When installed, the TFH stud will be securely locked into
the thin sheet with ample torque-out and pushout resistances. The stud head will not be flush but will project above
the sheet surface approximately .025 in. / 0.64 mm (See page FH-8).
HFE (heavy-duty) Studs are designed with an enlarged head diameter which projects above the sheet material
and provides maximum pull through in sheets as thin as .040” / 1 mm (See page FH-9).
HFH (heavy-duty) Studs replace weld studs with easier installation at lower costs. The large stud head which
projects above the sheet material distributes the axial tightening force over a large area thereby improving pull
through resistance (See page FH-10).
HFHB (heavy-duty BUSBAR®) Studs are ideal for applications which demand superior electrical/mechanical
attachment points. Phosphor bronze studs offer twice the conductivity of carbon steel studs (See page FH-10).
STUD SELECTOR GUIDE
Application Requires:
PEM
Stud
Type
Page
No.
Flushhead
FH
5
•
FHA
5
•
FHS
5
•
FH4
6
•
•
FHP
6
•
•
FHL
7
•
FHLS
7
•
TFH
8
•
TFHS
8
•
HFE
9
•
HFH
10
• (1)
HFHB
10
•
HFHS
10
•
HFG8/HF109 11
•
FH
12
•
12
•
Unthreaded
12
TPS, TP4, and TPXS (flush-head) Pilot Pins satisfy a wide range of positioning, pivot, and alignment applications.
The chamfered end makes mating hole location easy (See page FH-13).
TPS
Dog Point and Anti Cross-Thread Options (See page FH-4).
HFG8 and HF109 (heavy-duty high tensile strength) Studs are manufactured for the most demanding
applications from medium carbon alloy steel, then heat-treated to high strength and hardness qualities (See page
FH-11).
Unthreaded
Heavy
Duty
Grade 8/
Sheet
Superior
Property
thickness as
electrical
Class 10.9
thin as .020”/ conductivity
Thread Strength
0.51mm
Installation
into stainless
steel
sheets
Compatibility
with
aluminum
anodizing
Superior
corrosion
resistance
•
•
Closest
centerline
to-edge
distance
Unthreaded
stud/pin
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
13
•
•
•
TP4
13
•
•
TPXS
13
•
•
FHA
Unthreaded
FHS
•
•
•
(1) Meets grade 5 / property class 9.8 tensile requirements.
Material and finish specifications (See page FH-14).
Standard product features shown above. Studs can also be custom designed to meet your exact application requirements.
Installation (See pages FH-14 through FH-19).
Performance data (See pages FH-20 through FH-24).
PART NUMBER DESIGNATION
FH A – 632 – 6 ZI
Type
Flush, low-displacement
Flush-head studs.
head studs.
Types FH, FHA, FHS,
Types FHL and FHLS
FHP, and FH4
FH-2 PennEngineering • www.pemnet.com
Thin sheet studs.
Types TFH and
TFHS
Heavy-duty studs
for thin sheets.
Type HFE
Heavy-duty studs.
Types HFH, HFHS,
and HFHB
Heavy-duty, high
tensile strength
studs. Types HFG8
and HF109
Flush-head
pins. Types
TPS and TP4
Thread
Size or Pin
Dia. Code
Length
Code
Finish Code:
Fastener
ZI or ZC on steel studs.
Material
X on HFHB.
Code:
None on stainless steel
None = heat-treated carbon steel
and aluminum studs.
A = aluminum
B = phosphor bronze
S = 300 series stainless steel
4 = 400 series stainless steel
P = precipitation hardening grade
stainless steel
G8 = Grade 8 per SAE J429
109 = Property class 10.9 per ISO 898-1/SAE J1199
To be sure that you are getting
genuine PEM® brand selfclinching studs, look for the
“dimple” trademark. (Reg. Pat.
& T.M. Off. of the U.S. and other
countries.)
PennEngineering • www.pemnet.com
FH-3
OPTIONAL DOG POINT FEATURE
TYPES FH, FHS, AND FHA THREADED STUDS
L(1)
PEM® AUTOSPEC® dog point lead-in option for
studs allows quick location of the mating fastener
during assembly and protects the first thread of the
stud during nut enagement. this feature is available
on Types FH, HFH, and HFE studs.
Look for the PEM
“Dimple” Trademark
B
E
•
•
•
•
Flush-head for sheet thickness of 1 mm and greater.
Type FH is recommended for use in steel or aluminum sheets HRB (Rockwell “B” scale) 80 or less and HB (Hardness Brinell) 150 or less.
Type FHS is recommended for use in steel or aluminum sheets HRB (Rockwell “B” scale) 70 or less and HB (Hardness Brinell) 125 or less.
Type FHA is recommended for use in aluminum sheets HRB (Rockwell “B” scale) 50 or less and HB (Hardness Brinell) 82 or less.
C
Standard Dog
Point Detail
METRIC
All dimensions are in millimeters.
Thread Size
x Pitch
C
±0.13
(2)
E
±0.25
B Nom.
Transitional
Length to
Full Thread
M3.5 x 0.6
2.4
1.27
1.88
m4 x 0.7
2.79
1.4
2.26
m5 x 0.8
3.66
1.78
2.48
m6 x 1
4.37
2.03
3.05
m8 x 1.25
6.05
2.67
3.73
m10 x 1.5
7.72
3.43
4.37
Approx.
45°
H
OPTIONAL PART NUMBER DESIGNATION
FH
D
S
S
Type:
Any threaded stud
D = Dog Point
M = MAThread
Thread
Size x
Pitch
Anti Cross-Thread Feature
METRIC
OPTIONAL MAThread® ANTI CROSS-THREAD FEATURE
Here’s how it works:
Misaligned Axis
The anti cross-threading
design offers users the
benefit of self-aligning, anti
cross-threading threads.
unthreaded length
Material:
None = heat-treated carbon steel
A = aluminum
S = 300 series stainless steel
(1) For “L” refer to type stud lengths.
(2) Maximum dog point diameter is .003” / 0.08 mm less than
minimum minor diameter of 2B or 6H nut threads.
PennEngineering is a licensee of MAThread®
Anti Cross-Threading Technology. This unique
design allows the threads to self-align and
drive easily with reduced effort. This helps
speed assembly, reduce or eliminate failures,
repairs, scrap, downtime, and warranty service
associated with thread damage. This option is
available on most types of PEM studs.
Look for the PEM
L
Threads Cam
As the threads come into
contact, the patented
anti cross-thread begins
to cam over the female
thread.
Threads Drive Normally
The anti cross-threads
promote alignment of the
two thread helixes. The
fasteners drive easily with
reduced effort.
Type
Fastener Material
Steel Stainless AluSteel minum
Thread
Code
Min.
Hole
Sheet
Size in
ThickSheet
ness
+0.08
(1)
Length Code “L” ±0.4
(Length Code in millimeters)
Max.
Hole
in
Attach.
Parts
H
± 0.4
S
Max.
(2)
Min.
Dist.
Hole
to Edge
m2.5 x 0.45 fh
fhs
fha
m2.5
6
8
10
12
15
18
na
na
na
na
1
2.5
3.1
4.1
1.95
5.4
m3 x 0.5
fh
fhs
fha
m3
6
8
10
12
15
18
20
25
na
na
1
3
3.6
4.6
2.1
5.6
m3.5 x 0.6
fh
fhs
fha
m3.5
6
8
10
12
15
18
20
25
30
na
1
3.5
4.1
5.3
2.25
6.4
m4 x 0.7
fh
fhs
fha
m4
6
8
10
12
15
18
20
25
30
35
1
4
4.6
5.9
2.4
7.2
m5 x 0.8
fh
fhs
fha
m5
na
8
10
12
15
18
20
25
30
35
1
5
5.6
6.5
2.7
7.2
m6 x 1
fh
fhs
fha
m6
na
na
10
12
15
18
20
25
30
35
1.6
6
6.6
8.2
3
7.9
m8 x 1.25
fh
fhs
na
m8
na
na
na
12
15
18
20
25
30
35
2.4
8
8.6
9.6
3.7
9.6
(1) See page FH-15 for installation tool requirements.
(2) Threads are gageable to within 2 pitches of the “S” Max. dimension. A class 3B/5H maximum material commercial nut shall pass up to the “S”
Max. dimension.
NA Not Available.
MAThread is a registered trademark of MAThread inc.
OPTIONAL THREAD MASK
PEM® Blu-Coat™ thread mask is available for applications where hardware is installed prior to painting. During
assembly, the threads of the mating hardware will remove paint, electro deposited automotive under coatings, and
weld spatter upon application of torque. PEM studs can be specially ordered with thread mask applied.
“BC” suffix will be added to part number to designate Blu-Coat thread mask to fastener.
FH-5
TYPES FH4™ AND FHP™ STUDS FOR STAINLESS STEEL SHEETS
TYPES FHL™ AND FHLS™ LOW-DISPLACEMENT HEAD STUDS
• Recommended for use in stainless steel sheets HRB (Rockwell “B” Scale) 92 or less and HB (Hardness Brinell) 195 or less.
• Type FHP offers high corrosion resistance and ideal for medical, foodservice, and marine applications.
•
•
•
•
Installs closer to the edge of a sheet than PEM Type FH/FHS studs without causing that edge to bulge.
Flush-head for sheet thickness 1 mm and greater.
Type FHL is recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 80 or less and HB (Hardness Brinell) 150 or less.
Type FHLS is recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 70 or less and HB (Hardness Brinell) 125 or less.
Look for the PEM
L
Look for the PEM
L
H
H
S
S
unthreaded length
unthreaded length
Thread
Size x
Pitch
Type
Fastener Material
Stainless Steel (1)
Thread
Code
Sheet
Thickness
Hole
Size in
Sheet
+0.08
Max.
Hole
in
Attach.
parts
H
±0.4
Min.
S
Dist.
Max. HoleC/L
(2) to Edge
m3 x 0.5
fh4
FHP
m3
6
8
10
12
15
18
20
25
na
na
1 - 2.4
3
3.6
4.6
2.1
5.6
m4 x 0.7
fh4
FHP
m4
6
8
10
12
15
18
20
25
30
35
1 - 2.4
4
4.6
5.9
2.4
7.2
m5 x 0.8
fh4
FHP
m5
na
8
10
12
15
18
20
25
30
35
1 - 2.4
5
5.6
6.5
2.7
7.2
m6 x 1
fh4
NA
m6
na
NA
10
12
15
18
20
25
30
35
1.6 - 3
6
6.6
8.2
3
7.9
(1) See material and finish specifications chart on page FH-14 for details.
Max. dimension.
NA Not Available.
METRIC
METRIC
Type Thread Fastener Material Thread
Size x
Code
Pitch
Steel Stainless
Steel
Min.
Max.
Hole
Sheet
Hole
H
S
Size in
Thick
in
±0.4 Max.
Sheet
ness
Attach.
+0.08
(2)
(1)
Parts
Min.
Dist.
Hole
to Edge
m2.5 x 0.45 FHL FHLSm2.5
6
8
10
12
15
18
NA
NAnana
1
2.5
2.9
3.15
2.1
2.8
m3 x 0.5 FHL FHLSm3
6
8
10
12
15
18
20
25
NA
NA
1
3
3.4
3.65
2.1
3.3
m3.5 x 0.6 FHL FHLSm3.5
6
8
10
12
15
18
20
25
30
NA
1
3.5
3.9
4.15
2.3
3.8
M4 x 0.7 FHL FHLS
M4
6
8
10
12
15
18
20
25
30
35
1
4
4.4
4.65
2.4
4.3
M5 x 0.8 FHL FHLS
M5
NA
8
10
12
15
18
20
25
30
35
1
5
5.4
5.9
2.7
5.6
Max. dimension.
NA Not Available.
Depending on thread size,
Type FHL studs can be
installed almost 50% closer to
the edge of a sheet than PEM
Type FH/FHS studs.
FH-7
TYPES TFH AND TFHS NON-FLUSH STUDS
TYPE HFE™ HIGH-STRENGTH STUDS FOR THIN SHEETS
• Non-flush for sheets as thin as 0.51 mm.
• Type TFH is recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 80 or less and HB (Hardness Brinell) 150 or less.
• Type TFHS is recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 70 or less and HB (Hardness Brinell) 125 or less.
• Enlarged head diameter provides high-strength in sheets as thin as 1 mm.
• Recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 85 or less and HB (Hardness Brinell) 165 or less.
T
Look for the PEM
L
T
L
Look for the PEM
H
H
Dimple in head
identifies TFH/TFHS
S
S
unthreaded length
unthreaded length
Type
Thread Fastener Material
Thread
Size x
L ength Code “L” ±0.4 Stain- Code Pitch
Steel
less
Steel
Min.
Max.
Min.
Hole
Sheet
Hole
Dist.
H
S
T
Size in
Thick
in
Hole
±0.4 Max. Max.
Sheet
ness
Attach.
+0.08
(2)
(1)
Parts
to Edge
m3 x 0.5tfhtfhsm3
8
10
12
15
18
20
25nana
0.51
3
3.6
4.5
1.8
0.64
5.6
m4 x 0.7tfhtfhsm4na
6
8
10
12
15
18
20
25
30
35
0.51
4
4.6
5.8
1.8
0.64
7.2
m5 x 0.8tfhtfhsm5na
8
10
12
15
18
20
25
30
35
0.51
5
5.6
6.4
2.3
0.64
7.2
Max. dimension.
NA Not Available.
METRIC
METRIC
Thread
Size x
Pitch
Type
Min.
Hole Size H
Sheet
In Sheet
Thickness +0.13 ±0.25
(1)
Length Code “L” ±.0.4
S
Max.
(2)
T
Max.
Max.
Hole In
Attached
Parts
9.6
2.6
1.35
7.3
10
6
11.35
2.8
1.52
8.3
11.5
8
15.3
3.3
2.13
10.3
14.5
Fastener
Material
Steel
Thread
Code
M5 x 0.8
hfE
M5
15
20
25
30
35
40
50
1
5
M6 x 1
HFE
M6
15
20
25
30
35
40
50
1
M8 x 1.25
HFE
M8
15
20
25
30
35
40
50
1.5
Min.
Dist.
HoleC/L
To Edge
Thread strength: 900 MPa
Max. dimension.
FH-9
TYPES HFH, HFHS AND HFHB HIGH-STRENGTH STUDS
•
•
•
•
•
Types HFH and HFHS are for high-strength applications in sheets as thin as 1.3 mm.
Type HFHB is for superior electrical/mechanical attachment in copper.
Type HFH is recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 85 or less and HB (Hardness Brinell) 165 or less.
Type HFHS is recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 70 or less and HB (Hardness Brinell) 125 or less.
Type HFHB is recommended for use in copper sheets HRB (Rockwell “B” Scale) 55 or less and HB (Hardness Brinell) 83 or less.
•
•
•
•
N
Types HFG8 and HF109 are for heavy-duty applications in sheets as thin as 1 mm.
Property class 10.9 studs meeting 150 ksi/1040 MPa minimum.
Recommended for use in steel or HSLA steel sheets HRB (Rockwell “B” Scale) 89 or less and HB (Hardness Brinell) 180 or less.
Large head diameter spreads compressive stress on panel.
To be sure that you are getting
genuine PEM products, look for
the PEM stamp. Studs within the
size range of the SAE and ISO
specs are also identified with the
10.9 head markings.
Look for the PEM
L
T
TYPE HF109™ HIGH TENSILE STRENGTH STUDS
Look for the PEM
L
T
High EW
T
Strenensile
gth
H
H
S
S
unthreaded length
unthreaded length
Thread
Size x
Pitch
Type
Fastener Material
Steel Stainless Phosphor
Steel Bronze(1)
m5 x 0.8 hfh
m6 x 1
hfhs
hfhb
Thread
Code
m5
Min.
Sheet
Thickness
Hole
Size in
Sheet
+0.13
Max.
Hole
in
Attach.
Parts
50
1.3
5
6.5
Length code “L” ±0.4
15
20
25
30
35
40
H
±0.25
S
Max.
(2)
T
Max.
7.8
2.7
1.14
Min.
Dist.
Hole
to Edge
10.7
hfh
hfhs
hfhb
m6
15
20
25
30
35
40
50
1.5
6
7.5
9.4
2.8
1.27
11.5
m8 x 1.25 hfh
hfhs
hfhb
m8
15
20
25
30
35
40
50
2
8
9.5
12.5
3.5
1.78
12.7
m10 x 1.5 hfh
hfhs
hfhb
m10
15
20
25
30
35
40
50
2.3
10
11.5
15.7
4.1
2.29
13.7
METRIC
METRIC
Thread
Type
Size x
Pitch
Steel
Length Code “L” ±0.4 (1)
Thread
Code
Min.
Sheet
Thickness
Hole Size
in Sheet
+0.13
Max. Hole
in Attached
H
S
T
Parts
±0.25
Max.
Max.
Min. Dist.
Hole C/L
To Edge
M5 x 0.8
HF109
M5
15
20
25
1
5
7.3
10.3
2.6
2.06
11.5
M6 x 1
HF109
M6
15
20
25
1
6
8.3
12.1
2.7
2.29
18.0
M8 x 1.25
HF109
M8
NA
20
25
1.5
8
10.3
16.6
3.4
3.25
21.0
(1) Other lengths available up to a maximum of 1.5” (unified) and 40mm (metric) on special order.
Tensile strength: HFH - 900 MPa / HFHS - 515 MPa / HFHB - 415 MPa.
(1) The electrical resistance (tested at 10 amps DC) between phosphor bronze studs and copper busbars is below 104µ ohms and 62µ ohms for the
M5 and M10 thread sizes respectively, after repeated thermal and mechanical cycling. For complete electrical resistance test data for type HFHB
studs installed in copper, see bulletin entitled “Electrical Resistance of Type HFHB Studs Installed in Copper” on our website.
Max. dimension.
NA Not Available.
FH-11
TYPES FH, FHS, AND FHA PINS
TYPES TPS™ AND TP4™ SELF-CLINCHING PILOT PINS
•
•
•
•
•
•
•
•
•
Flush-head for sheet thickness of 1 mm and greater.
Type FH is recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 80 or less and HB (Hardness Brinell) 150 or less.
Type FHS is recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 70 or less and HB (Hardness Brinell) 125 or less.
Type FHA is recommended for use in aluminum sheets HRB (Rockwell “B” Scale) 50 or less and HB (Hardness Brinell) 82 or less.
Flush-head for sheet thickness of .040” / 1 mm and greater.
Satisfies a wide range of positioning, pivot, and alignment applications.
Chamfered end makes mating hole location easy.
Type TPS recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 70 or less and HB (Hardness Brinell) 125 or less.
Type TP4 recommended for use in stainless steel sheets HRB (Rockwell “B” Scale) 92 or less and HB (Hardness Brinell) 195 or less.
Look for the PEM
L
N
ava ow
insta ilable for
stain llation int
o
less
steel
Look for the PEM
L
64° ±5°
These PEM ® pins are only
available on special order.
See Types TPS, TP4, and
TPXS pins on page FH-13 for
standard diameter pins.
H
P
H
P
D
S
S
(1)
Type
Min.
Min.
Hole
Nominal Fastener Material
Pin
Dist.
H
S
Sheet Size in
Pin
Dia.
Hole
Thick- Sheet ± 0.4 Max.
Diameter Steel Stainless Alu- Code
(2)
ness
+0.08
Steel minum
P±0.05
to Edge
3
FH
FHS
FHA
3 mm
6
8
10
12
15
18
20
25
30
NA
1
3.5
5.3
2.3
6.4
4
FH
FHS
FHA
4 mm
NA
8
10
12
15
18
20
25
30
35
1
4.1
6
2.3
7.1
5
FH
FHS
FHA
5 mm
NA
(1) Other pin diameters can be specified.
(2) Pin diameter may exceed max. in this region.
NA Not Available.
8
10
12
15
18
20
25
30
35
1
5.5
7.5
2.55
7.6
METRIC
METRIC
Pin
Diameter
P ±0.05
Type
Fastener Material
300 Series
400 Series
Stainless Steel Stainless Steel
Pin
Diameter
Code
Length Code “L” ± 0.4
Min.
Sheet
Thickness
Hole Size
in Sheet
+0.08
D
±0.15
H
±0.4
S
Max.
(1)
Min.
Distance
HoleC/L
to Edge
3
TPS
TP4
3mm
8
10
12
16
NA
1
3.5
2.05
5.2
2.29
6.4
4
tps
TP4
4mm
8
10
12
16
na
1
4.5
2.82
6.12
2.29
7.1
5
tps
TP4
5mm
na
10
12
16
20
1
5.5
3.53
7.19
2.29
7.6
6
tps
TP4
6mm
NA
NA
12
16
20
1
6.5
4.24
8.13
2.29
7.9
NANot Available.
TYPE TPXS™ SELF-CLINCHING PILOT PIN
• Meets the ATCA PICMG 3.0 specification.
• 15˚ tapered point makes engaging the mating hole easy.
PEM® Part Number: TPXS-3mm-16
2.29mm
Max.
(1)
1mm
15˚ ±5˚
±0.15
3mm
±0.05
Min. Sheet Thickness: 1 mm
Hole Size In Sheet: 3.5 mm +0.08
Min. Dist. Hole C/L To Edge: 6.4 mm
5.2mm
±0.4
16mm
±0.25
FH-13
MATERIAL AND FINISH SPECIFICATIONS
Threads
(1)
Type
External,
ANSI
B1.1, 2A
ANSI/ASME
B1.13M
6g
fh
•
fhs
•
fha
•
INSTALLATION - TYPE FH/FHS/FHA THREADED STUDS
Fastener Materials
HeatTreated 300
Heat- Medium Series
Treated Carbon StainCarbon Alloy
less
Steel
Steel
Steel
Standard Finishes
Age
400
Zinc
Passivated
AlumCDA Hardened Series No
plated,
and/or
inum
#510
A286 Stain- Finish 5µm, Tested Per
(Plain Phosphor Stainless less
(4) Colorless
ASTM
Finish) Bronze
Steel Steel
(5)
A380
•
•
•
•
•
fh4
•
FHP
•
FHL
•
FHLS
•
tfh
•
tfhs
•
HFE
•
•
•
•
•
•
•
•
•
•
•
•
•
SHEET
•
•
hfh
•
•
hfhs
•
HFG8
•
•
•
•
HF109
•
•
•
•
•
tps
•
•
TP4
tpXs
•
•
•
Part Number Codes for Finishes
x
zi
•
•
•
none
zc
SHEET
•
hfhb
•
PUNCH
•
•
Tooling for sheet thicknesses 1.51 mm and greater with M3 thru M5
thread sizes and 2.41 mm and greater for M6 and M8 threads.
PUNCH
•
•
•
Tooling for sheet thicknesses less than 1.51 mm with M3 thru M5
thread sizes and less than 2.4 mm for M6 threads.
•
•
•
•
•
•
•
HRB 50 / HRB 55 / HRB 70 / HRB 80 / HRB 85 / HRB 89 / HRB 92 /
HB 82
HB 83 HB 125 HB 150 HB 165 HB 180 HB 195
or Less or Less or Less or Less or Less or Less or Less
•
•
•
The illustrations below indicate suggested tooling for applying installation forces. In most cases, when using sheets1.51 mm and thicker,
the anvil requires only a straight thru hole to accommodate the stud (see illustrations below for details). For sheets less than 1.51 mm,
the hole requires a countersink with dimension A at the top to provide for metal flow around the shank of the stud.
For use in Sheet Hardness: (6)
Zinc
plated,
5µm,
Yellow
(5)
• (3)
Optional
Finish (2)
•
•
•
A
See page FH-14
for “A” and “C”.
45°
C
•
•
L+
3.18 mm
•
(1) For plated studs, Class 2A/6g, the maximum major and pitch diameter, after plating, may equal basic sizes and be gauged to Class 3A/4h. Per
ANSI B1.1, Section 8, Table 3A and ANSI B1.13M, Section 8, paragraph 8.2.
(2) Special order with additional charge.
(3) Part numbers for aluminum studs have no finish suffix.
(4) “X” suffix studs may have pitch diameters and major diameters below 2A “Basic”, per ANSI B1.1, Section 7, and B1.13M, Section 8 to allow for
minimum of 0.0002” of plating.
(5) See PEM Technical Support section of our web site for related plating standards and specifications.
(6) HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.
L+
3.18 mm
ANVIL
C
ANVIL
INSTALLATION - TYPES FH4™ AND FHP™ STUDS FOR STAINLESS STEEL SHEETS
For Type FH4 studs, a special anvil with a raised ring is required to create a proper installation. The raised ring acts as a
second displacer of the stainless sheet material, thereby ensuring that the annular groove is filled. Please see page FH-6
for recommended sheet thickness range.
The special anvils are available from PEM stock or can be machined from suitable tool steel. A hardness of HRC 55 / HB 547
minimum is required to provide long anvil life. We recommend measuring the “P” dimension every 5000 installations to ensure that
the anvil remains within specification.
PEM brand self-clinching studs are installed by placing them in properly sized holes in the sheet material and squeezing them into
place with any standard press.
All that is required is a flat or recessed punch and an anvil having a hole to clear the thread diameter so that force is applied
between the top of the stud head and underside of the sheet material. The squeezing action forces the ribs of the stud into the
sheet, displacing sheet material, causing it to fill the annular groove under the head of the stud.
The following information provides specifics with regard to stud installation.
A
+0.08
B
±0.05
Anvil Dimensions
C
P
±0.05
±0.025
R1
Max.
R2
Max.
M3
3.05
3.81
4.57
0.25
0.08
0.13
8001678
M4
4.04
4.95
5.82
0.25
0.08
0.13
8001677
M5
5.08
6.15
7.16
0.25
0.08
0.13
8001676
M6
6.05
7.87
8.79
0.51
0.08
0.13
8002536
Thread
Code
METRIC
INSTALLATION - TYPES FH/FHS/FHA, FHL/FHLS, TFH/TFHS AND HFE THREADED STUDS
Anvil
Part No.
Recommended Installation Anvil
METRIC
Thread
Code
m2.5
m3
m3.5
m4
m5
m6
m8
m10
C
Anvil Dimensions
A + 0.1
3.1
3.6
4.1
4.6
5.6
6.6
8.6
–
C + 0.08
2.53
3.03
3.53
4.03
5.03
6.03
8.03
10.03
B
PUNCH
SHEET
95° R2
R1
45°
A
P
ANVIL
L+
3.18 mm
FH-15
INSTALLATION - TYPE FHL™/FHLS™ STUDS
INSTALLATION - TYPE HFE™ STUDS
The illustrations below indicate suggested tooling for applying installation forces. Note that for sheets 1.51 mm and thicker, the anvil
requires only a straight thru hole to accommodate the stud. For sheets less than 1.51 mm, the hole requires a countersink with
dimension A at the top to provide for metal flow around the shank of the stud.
The illustrations below indicate suggested tooling for applying installation forces. Note that for sheets 1.51 mm and thicker, the anvil requires
only a straight thru hole to accommodate the stud. For sheets less than 1.51 mm to less than 1.9 mm, the hole requires a countersink with
Tooling for sheet thicknesses less than 1.51 mm.
Tooling for sheet thicknesses 1.51 mm and greater.
PUNCH
PUNCH
Tooling for sheet thicknesses less than 1.51 mm with
M5 and M6 thread sizes and less than 1.9 mm with M8
threads.
PUNCH
SHEET
SHEET
ANVIL
Tooling for sheet thicknesses 1.51 mm and greater
with M5 and M6 thread sizes and 1.9 mm and greater
with M8 threads.
1.17 mm - 1.19 mm (M5)
1.39 mm - 1.42 mm (M6)
2 mm - 2.03 mm (M8)
1.17 mm - 1.19 mm (M5)
1.39 mm - 1.42 mm (M6)
2 mm - 2.03 mm (M8)
PUNCH
H
+0.4 mm
+0.6 mm
H
+0.4 mm
+0.6 mm
ANVIL
See page FH-14
SHEET
A
SHEET
C
45°
See page FH-14
A
L+
3.18 mm
L+
3.18 mm
L+
3.18 mm
ANVIL
C
45°
L+
3.18 mm
C
C
ANVIL
ANVIL
ANVIL
INSTALLATION - TYPE TFH/TFHS NON-FLUSH STUDS
Tooling for sheet thicknesses less than 0.76 mm down to 0.51 mm.
Tooling for sheet thicknesses 0.76 mm and greater.
PUNCH
INSTALLATION - TYPE HFH/HFHB/HFHS STUDS
Apply squeezing force on the punch sufficient only to embed the ribs on the head of the stud into the sheet.
The illustration below indicates suggested tooling for Type HFH self-clinching studs. The standard punch design provides clearance for
the stud head and reduces chances of over squeezing.
PUNCH
H
+0.4 mm
+0.6 mm
PUNCH
H
+0.4 mm
+0.6 mm
0.51 mm
0.53 mm
PUNCH
0.51 mm
0.53 mm
H
+0.4 mm
+0.6 mm
0.94 mm - 0.96 mm
1.14 mm - 1.16 mm
1.62 mm - 1.64 mm
2.1 mm - 2.12 mm
PUNCH
PUNCH
SHEET
SHEET
SHEET
A
L+
3.18 mm
(M5)
(M6)
(M8)
(M10)
METRIC
The illustrations below indicate suggested tooling for type TFH studs. Note that for sheets 0.76 mm and thicker, the anvil requires only
a straight thru hole to accommodate the stud. For sheets less than 0.76 mm down to 0.51 mm, the hole requires a countersink with
dimension A at the top to provide for metal flow around the shank of the stud. The standard punch design below provides clearance
for the stud head and reduces chances of over squeezing the head of the stud into the sheet metal. When installed, the stud head is
not flush but will protrude approximately 0.64 mm.
C
ANVIL
45°
Thread
Code
M5
M6
M8
M10
Anvil Dimensions
C +0.08
5.03
6.03
8.03
10.03
C
L+
3.18 mm
See page FH-14
C
ANVIL
L+
3.18 mm
ANVIL
FH-17
INSTALLATION - TYPE HF109™ STUDS
INSTALLATION - TYPE FH/FHS/FHA PINS
The illustrations below indicate suggested tooling for applying installation forces. Note that for sheets 1.51 mm and thicker, the anvil requires
only a straight thru hole to accommodate the stud. For sheets less than 1.51 mm to less than 1.9 mm, the hole requires a countersink with
The illustrations below indicate suggested tooling for applying installation forces. In most cases, when using sheets 1.51 mm and thicker,
the anvil requires only a straight thru hole to accommodate the pin (see illustrations below for details). For sheets less than 1.51 mm,
the hole requires a countersink with dimension A at the top to provide for metal flow around the shank of the pin.
Tooling for sheet thicknesses less than 1.51 mm with
M5 and M6 thread sizes and less than 1.9 mm with M8
threads.
Tooling for sheet thicknesses 1.51 mm and greater with
M5 and M6 thread sizes and 1.9 mm and greater with M8
threads.
1.93 mm - 1.95 mm (M5)
2.16 mm - 2.18 mm (M6)
3.12 mm - 3.14 mm (M8)
1.93 mm - 1.95 mm (M5)
2.16 mm - 2.18 mm (M6)
3.12 mm - 3.14 mm (M8)
PUNCH
Tooling for sheet thicknesses greater than
1.51 mm with 3mm thru 5mm pin diameter
codes and for sheet thicknesses greater
than 2.4mm with 207 thru 281 pin diameter
codes.
H
H
+0.4 mm
+0.6 mm
+0.4 mm
+0.6 mm
PUNCH
PUNCH
SHEET
SHEET
SHEET
A
L+
3.18 mm
SHEET
45°
C
L+
3.18 mm
C
ANVIL
A
METRIC
ANVIL
Thread
Code
M5
M6
M8
Anvil Dimensions (millimeters)
A +0.1
5.6
6.6
8.6
L+
3.18 mm
B
45°
ANVIL
C
2.38 mm
L+
3.18 mm
C
ANVIL
METRIC
PUNCH
Tooling for sheet thicknesses less than 1.51
mm with 3mm thru 5mm pin diameter codes
and for sheet thicknesses less than 2.4mm
with 207 thru 223 pin diameter codes.
C +0.08
5.03
6.03
8.03
Pin Dia.
Code
3mm
4mm
5mm
A
3.6
4.6
5.6
Anvil Dimensions
B
C +0.05
3.5
3.1
4.1
4.1
5.5
5.1
INSTALLATION - TYPES TPS™, TP4™, AND TPXS™ PILOT PINS
METRIC
Anvil Dimensions
A ±0.05
C ±0.05
3.88
3.13
(1)
4.88
4.13
(1)
5.89
5.13
(1)
6.89
6.13
(1)
Type
Pin Dia. Code
Sheet Thickness
1 - 1.7
TPS/TP4/
3mm
Over 1.7
TPXS
1 - 1.7
TPS/TP4
4mm
Over 1.7
1 - 1.8
TPS/TP4
5mm
Over 1.8
1 - 1.9
TPS/TP4
6mm
Over 1.9
(1) Chamfered anvil not required.
60°
A
C
C
PUNCH
L+
3.18 mm
L+
3.18 mm
SHEET
ANVIL
Recommended tooling
when a chamfered
anvil is required.
Recommended tooling
when a chamfered anvil
is not required.
FH-19
METRIC
Thread
Code
Max. Nut Tightening
Torque (N•m)(1)
Type
M2.5
0.41
M3
0.74
M3.5
1.15
M4
1.7
M5
3.5
M6
5.9
M8
14.2
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
FH
FHS
Test Sheet Thickness & Material
Sheet
Hardness HRB
Installation
(kN)
Pushout
(N)
Torque-out
(N•m)
Pull Thru
(N)
1.6 mm Aluminum
1.6 mm Aluminum
1.5 mm Steel
1.5 mm Steel
1.6 mm Aluminum
1.6 mm Aluminum
1.5 mm Steel
1.5 mm Steel
1.6 mm Aluminum
1.6 mm Aluminum
1.5 mm Steel
1.5 mm Steel
1.6 mm Aluminum
1.6 mm Aluminum
1.5 mm Steel
1.5 mm Steel
1.6 mm Aluminum
1.6 mm Aluminum
1.5 mm Steel
1.5 mm Steel
2.4 mm Aluminum
2.4 mm Aluminum
2.2 mm Steel
2.2 mm Steel
2.4 mm Aluminum
2.4 mm Aluminum
2.4 mm Steel
2.4 mm Steel
29
29
59
59
29
29
59
59
29
29
59
59
29
29
59
59
29
29
59
59
28
28
46
46
28
28
46
46
8.9
11.6
11.1
13.8
12.9
12.9
14.7
14.7
15.6
15.6
22.3
22.3
20
22.3
28.9
26.7
24.5
24.5
33.4
32.5
28.9
28.9
44.5
44.5
29.8
29.8
44.5
49.8
465
465
740
740
600
600
820
820
800
800
1335
1335
975
975
1780
1780
1070
1070
2000
2000
1660
1660
2560
2560
1910
1910
2890
2890
1.0
0.8
1.0
0.8
1.7
1.3
1.7
1.3
1.7
1.7
2.8
2.0
2.9
2.9
4.2
2.9
3.5
3.5
6.5
6.3
7.3
7.3
11.3
10.1
11.3
11.3
19.2
17.5
2600
1820
2800
1820
3150
2570
3840
2440
3780
3445
3780
3445
4448
4180
5650
4775
5170
4760
6270
6000
10200
9090
11300
10600
10500
9540
15450
13630
(1) Maximum recommended tightening torques for aluminum studs are 60 percent of these values.
METRIC
PERFORMANCE DATA - TYPE FH/FHS FLUSH-HEAD STUDS
PERFORMANCE DATA - TYPE FH4™ STUDS(1)
Thread
Code
Max. Nut
Tightening
Torque (N•m)
Test Sheet
Thickness and
Material
Sheet
Hardness
HRB Max.
Installation
(kN)
Pushout
(N)
Torque-out
(N•m)
Pull Thru
(N)
M3
.9
1.5 mm Stainless Steel
92
40
2220
1.8
3500
M4
2.1
92
50
3210
6.5
8000
M5
4.3
92
53
3575
10.7
10000
M6
7.2
92
71
4200
15.9
14900
Pushout
(N)
Torque-out
(N•m)
Pull Thru
(N)
PERFORMANCE DATA - TYPE FHP™ STUDS(1)
METRIC
The values reported here pertain only to the holding power of the stud to the sheet into which it is installed. These values in no way
pertain to the axial strength of the threads, allowable tightening torque or design loading of an assembly. The values reported are
anticipated destructive averages when all installation specifications and procedures are followed. When properly installed, PEM
self-clinching studs should perform better than the values given here.
Thread
Code
Max. Nut
Tightening
Torque (N•m)
Test Sheet
Thickness and
Material
Sheet
Hardness
HRB Max.
Installation
(kN)
M4
2.1
92
50
3000
3.9
6000
M5
4.3
92
53
3890
7.35
7320
PERFORMANCE DATA - TYPE FHL™/FHLS™ STUDS
METRIC
Thread
Code
M2.5
M3
M3.5
M4
M5
Max. Nut
Tightening
Type
Torque (N•m)
0.41
0.41
0.46
0.74
0.58
1.15
0.75
1.7
1.11
2.25
FHL / FHLS
FHL / FHLS
FHL / FHLS
FHL / FHLS
FHL / FHLS
FHL / FHLS
FHL / FHLS
FHL / FHLS
FHL / FHLS
FHL / FHLS
Test Sheet Thickness and
Material
1.2 mm Aluminum
1.1 mm Steel
1.2 mm Aluminum
1.1 mm Steel
1.2 mm Aluminum
1.1 mm Steel
1.2 mm Aluminum
1.1 mm Steel
1.2 mm Aluminum
1.1 mm Steel
Sheet
Installation
Pushout
Torque-out
Pull Thru
Hardness
(kN)
(N)
(N•m)
(N)
HRB
33
54
33
54
33
54
33
54
33
54
3.1
5.3
4.4
5.3
4.4
6.6
5.3
6.6
11.1
20
285
450
285
475
290
500
365
550
530
1000
0.55
1.1
0.65
1.25
0.76
1.75
1.1
2.1
2.2
4.4
Pull Thru
Test Bushing
Hole Size (mm)
1200
2250
1300
2500
1400
2800
1550
3300
1850
3750
3
3
3.5
3.5
4
4
4.5
4.5
5.5
5.5
(1) Performance values shown are typical for fasteners properly installed using raised ring tooling in good condition. We recommend replacing
installation tooling when the height of the “P” (see page FH-15) dimension is reduced to 0.13 mm due to wear. Reductions in performance may
occur as the height of the protrusion wears. Variations in hole preparation, installation force, and sheet material type, thickness, and hardness will
affect both performance and tooling life.
FH-21
Thread
Code
Max. Nut
Tightening
Torque (N•m)
M3
0.74
M4
1.7
M5
3.5
PERFORMANCE DATA - TYPE HFH/HFHS/HFHB STUDS
Type
Test Sheet
Thickness and
Material
Sheet
Hardness
HRB
(1)
Installation
(kN)
Pushout
(N)
Torque-out
(N•m)
TFH
TFHS
TFH
TFHS
TFH
TFHS
TFH
TFHS
TFH
TFHS
TFH
TFHS
0.5 mm Aluminum
0.5 mm Aluminum
0.6 mm Steel
0.6 mm Steel
0.5 mm Aluminum
0.5 mm Aluminum
0.6 mm Steel
0.6 mm Steel
0.5 mm Aluminum
0.5 mm Aluminum
0.6 mm Steel
0.6 mm Steel
28
28
52
52
28
28
52
52
28
28
52
52
5.8
5.3
12.5
6.7
12.5
9.8
17.8
13.4
15.6
13.4
26.7
17.8
195
195
300
300
250
250
500
500
270
270
670
670
0.6
0.6
1
1
0.7
0.7
2.5
2.5
1.3
1.3
3
3
Thread
Code
M5
METRIC
METRIC
PERFORMANCE DATA - TYPE TFH/TFHS NON-FLUSH STUDS
M6
M8
METRIC
PERFORMANCE DATA - TYPE HFE™ STUDS
Thread
Code
Max. Nut
Tightening
Torque
(N•m)
M5
4.4
M6
10
M8
21.7
M10
Test Sheet Thickness
and Material
(mm)
Sheet
Hardness
HRB
Installation
(kN)
(1)
Pushout
(N)
Torque-out
(N•m)
Pull Thru
(kN)
1 mm Aluminum
27
37.7
690
8.1
9.7
1 mm Cold-rolled Steel
67
51.1
1350
8.1
10.6
1 mm Aluminum
27
39
750
11.8
14.2
1 mm Cold-rolled Steel
67
60
1400
14.4
15.5
1.5 mm Aluminum
22
42
1230
23.5
25
1.5 mm Cold-rolled Steel
65
71.1
2400
33.9
27.5
Test Bushing
Hole Size
For Pull Thru Tests
7.4
Type
Max. Nut
Tightening
Torque
(N•m)
Test Sheet
Thickness and
Material
Sheet
Hardness
HRB
(1)
Installation
(kN)
Pushout
(N)
Torque-out
(N•m)
(2)
Tensile
Strength
(kN)
HFH
HFH
HFHS
HFHS
HFHB
HFH
HFH
HFHS
HFHS
HFHB
HFH
HFH
HFHS
HFHS
HFHB
HFH
HFH
HFHS
HFHS
HFHB
4.4
4.4
4.4
4.4
3.47
10
10
10
10
5.9
21.7
21.7
21.7
21.7
14.3
36.6
36.6
36.6
36.6
28.5
1.5 mm Aluminum
1.5 mm Steel
1.62 mm Aluminum
1.47 mm Steel
1.5 mm Copper CDA-110
1.5 mm Aluminum
1.5 mm Steel
1.62 mm Aluminum
1.6 mm Steel
2.3 mm Aluminum
2.3 mm Steel
2.23 mm Aluminum
2.48 mm Steel
2.3 mm Aluminum
2.3 mm Steel
2.3 mm Aluminum
2.3 mm Steel
15
65
35
54
28
43
59
35
45
28
39
58
44
43
32
39
58
44
44
32
13
26
12.4
21.7
15.6
29
33
15.4
24.6
25.3
35.6
44.5
24.4
37.8
33
40
54
33.3
46.7
42
800
1500
800
1500
1115
1270
1750
1270
1750
1600
1700
2200
1700
2100
2250
2445
3470
2445
3470
2500
5.4
7.6
5.4
6.4
3.4
14
14
11
11
6.7
30
30
20
20
15.3
36
49
36
36
25
12.8
12.8
7.3
7.3
5.9
18.1
18.1
10.3
10.3
8.3
32.9
32.9
18.8
18.8
15.1
52.2
52.2
29.9
29.9
24
(1) Installation controlled by proper cavity depth in punch.
(2) Head size is adequate to ensure failure in threaded area.
8.2
10.3
FH-23
METRIC
PERFORMANCE DATA - TYPES HFG8™ AND HF109™ HIGH TENSILE STRENGTH STUDS
Thread
Code
Max. Nut
Tightening
Torque
(N•m)
Pull
Thru
Test Sheet
(kN)
Material
Sheet Installation
Hardness
(kN)
Pushout Torque-out
Test Sheet
HRB
(1)
(N)
(N•m)
Material
Sheet Installation
Hardness
(kN)
Pushout Torque-out
HRB
(2)
(N)
(N•m)
M5
7.8
13.3
1.2 mm HSLA Steel
86.1
60.1
2084
9
45.3
43.2
978
9
M6
13.2
21.1
1.2 mm HSLA Steel
85.6
90.0
2454
15.6
45.5
60.0
1072
14.4
M8
32.0
34.9
1.5 mm HSLA Steel
84.0
145.0
3026
38.4
55.0
85.0
1992
37.7
Tensile strength greater than or equal to 1040 MPa.
PERFORMANCE DATA - TYPE TPS™ PILOT PINS
Pin
Dia. Code
METRIC
3mm
4mm
5mm
6mm
Test Sheet
Material
Sheet
Hardness HRB
Installation
(kN)
Pushout
(kN)
Aluminum
Steel
Aluminum
Steel
Aluminum
Steel
22
65
19
66
18
60
12
22
22
26.4
28.6
35.2
0.56
0.98
0.89
1.54
1.01
1.76
Aluminum
Steel
18
62
30.8
39.6
1.1
2.1
METRIC
PERFORMANCE DATA - TYPE TP4™ PILOT PINS
Pin
Dia. Code
Test Sheet
Material
Installation
(kN)
Pushout
(N)
1556
3mm
300 Series Stainless Steel
35
4mm
45
2335
5mm
54
2535
6mm
60
2891
METRIC
PERFORMANCE DATA - TYPE TPXS™ PILOT PINS
Pin
Dia. Code
Test Sheet
Material
Sheet
Hardness HRB
Installation
(kN)
Pushout
(kN)
3mm
Aluminum
Steel
22
65
12
22
0.56
0.98
RoHS compliance information can be found on our website.
© 2010 PennEngineering.
FH-24
Specifications subject to change without notice.
Check our website for the most current version of this bulletin.

SeLF-CLINCHING STUDS AND PINS BULLeTIN

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