CFHC-M4-20 - Concealed-Head Studs - Types CHA,CFHA,CHC,CFHC - PEM® Fastening Products

CFHC-M4-20

Concealed-Head Studs – Types CHA,CFHA,CHC,CFHC

Studs / CFHC-M4-20
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CFHC-M4-20

Concealed-Head Studs – Types CHA,CFHA,CHC,CFHC

STUD, CONCEALED, STAINLESS

Specifications

Thread Code
M4
Thread Size
M4 x 0.7
Thread Specification
6g, ASME B1.13M
Fastener Material
300 Series Stainless Steel
Standard Finish
Passivated and/or tested per ASTM A380
For Use in Sheet Hardness
HRB 70 / HB 125 or Less
Product Category
Concealed-Head Studs – Types CHA,CFHA,CHC,CFHC – Metric
Thread Type
External
Brand
PEM
Installation Equipment/Method
Self-Clinching
PEM Product Family
CFHC
Product Type
Studs
Unthreaded Length Max (mm)
1.6
A Shank Max
1.8mm
E ± 0.25_mm
8.33mm
L Len Pm 015in Or 4mm
20mm
Min. Depth of Blind Hole_mm
1.91mm
Min. Dist. Hole C/L to Edge_mm
5.6mm
C Max._mm
7.35mm

Installation & Performance Data

TypeThread CodeTest Sheet MaterialHaeger Part Number AnvilHaeger Part Number PunchPemserter Part Number AnvilPemserter Part Number PunchD +0.08 (mm)Installation (kN)MAX. TIGHTENING TORQUE REF. (N•m)Pullout (N)
CFHC M4 Cold-rolled Steel H-103-4L H-108-0020L 970200019300 975200048 4.4 14.7 2 1955
CFHC M4 5052-H34 Aluminum H-103-4L H-108-0020L 970200019300 975200048 4.4 13.3 2 1375

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