FH4-832-5

Self-Clinching Studs for Stainless Steel Sheets – Types FH4™ and FHP™

FH4-832-5

Self-Clinching Studs for Stainless Steel Sheets – Types FH4™ and FHP™

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.

FH4 & FHP (flush-head) Studs for Stainless Steel are designed to provide strong threads in stainless steel sheets as thin as .040” . 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- 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.

Specifications

Thread Code
832
Thread Size
#8-32
Thread Specification
2A, ANSI B1.1, External
Fastener Material
400 Series Stainless Steel
Material Code
4
For Use in Sheet Hardness
HRB 92 / HB 195 or Less
Length Code
5
Product Category
Self-Clinching Studs for Stainless Steel Sheets – Types FH4™ and FHP™
CAD Supplier
PennEngineering® (PEM®)
CADPartID
103718
Application Type
Aerospace, Automotive, Automotive Electronics, Commercial Vehicles, Datacom, Electric Vehicle Chargers, Electric Vehicles, Electronics, Industrial, Manufacturing & Sheet Metal Fabrication, Marine, Medical, Telecom
Base Panel Material
Stainless Steel
Brand
PEM
Fastener Characteristics
Threaded External
Industry
Automotive, Automotive Electronics, Datacom & Telecom, Defense, Electric Vehicles, Industrial & Commercial, Medical
Installation Equipment/Method
C-Frame Automatic Feed, C-Frame Manual Feed, In-Die
PEM Product Family
FH, SS
Product Type
Studs
Technology Type
Self-Clinching
Unit (Metric/Unified)
Unified
H ± .015_in
0.237in
Hole Size in Sheet + .003 – .000_in
0.163in
L Len Pm 015in Or 4mm
0.312in
Max. Hole in Attached Parts_in
0.183in
Min. Dist. Hole C/L to Edge_in
0.281in
S Max._in
0.09in
Sheet Thickness_in
.040 to .095in

Resources

Installation & Performance Data

fh-fh4-studs-unified
TYPE THREAD CODE REC. NUT TIGHTENING TORQUE (in. lbs.) TEST SHEET THICKNESS & MATERIAL SHEET HARDNESS HRB INSTALLATION (lbs.) PUSHOUT (lbs.) TORQUE-OUT (in. lbs.) PULL THRU (lbs.)
FH4 832 35 .060" Stainless Steel 86 11200 780 58 1800
ss-fh4-studs-unified
TYPE THREAD CODE REC. NUT TIGHTENING TORQUE (in. lbs.) TEST SHEET THICKNESS & MATERIAL SHEET HARDNESS HRB INSTALLATION (lbs.) PUSHOUT (lbs.) TORQUE-OUT (in. lbs.) PULL THRU (lbs.)
FH4 832 35 .060" Stainless Steel 86 11200 780 58 1800

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