5.5/6.3 x 135 12 mm Sandwich Panel Screw

Specification Standard Size (mm)
A 7,78-8,00
dx 10.00-11.00
H 4.80-5.40
k 1.00-1.20
L 133.00-137.00
S 16.50-16.70
d1 5.28-5.46
d2 3.99-4.17
B 4.80-4.90
Coating thickness 5-8 micron Zn (blue pas.)
Breakage Torque 1050 N.cm
Surface Hardness Min. 560 HV0,3
Core Hardness 370-450 HV10
Cementation Depth 0,10-0,23 mm

5.5/6.3 x 135 12 mm Sandwich Panel Screw Documents