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Hexagonal Head Bolts Screws DIN


We are ladding manufacturer suppliers exporter of Hexagonal Head Bolts Screws DIN.

eries - Physical Properties

Property Class

4.6

4.8

Class 5.6

Diameter

All Diameters

All Diameters

All Diameters

Unit N/mm2 N/mm2 N/mm2
Tensile Strength (Min) 400 420 500
Yield Strength 0.2% off (Min.) 240 340 300
Proof land Stress 225 310 280
Impact Strength in Joules (Min.) N/A N/A 25
Hardness Rockwell   [HR] B67-B95 B71-B95 B79-B95
Elongation (Min.)  [%] 22 N/A 20
Reduction of Area [Min.)  [%] N/A N/A N/A