CHA-M3-16 - Concealed-Head Studs - Types CHA,CFHA,CHC,CFHC - PEM® Fastening Products

CHA-M3-16

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

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CHA-M3-16

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

STUD, CONCEALED, ALUMINIUM

Specifications

Thread Code
M3
For Use in Sheet Hardness
HRB 50 / HB 89 or Less
Product Category
Concealed-Head Studs – Types CHA,CFHA,CHC,CFHC – Metric
Thread Type
External
Unthreaded Length Max (mm)
1.6
E ± 0.25_mm
5.21mm
Min. Depth of Blind Hole_mm
1.1mm
Min. Dist. Hole C/L to Edge_mm
4mm
C Max._mm
4.35mm

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)
CHA M3 Cold-rolled Steel H-103-3L H-108-0020L 970200229300 975200048 3.4 -2 0.3 (2)
CHA M3 5052-H34 Aluminum H-103-3L H-108-0020L 970200229300 975200048 3.4 6.2 0.3 555

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