Brand

Changsheng

Screw diameter

M6, M5 (mm)

Product specification

5*20,5*30,6*30,6*40,6*50

Nominal length

40,50,20,30 (mm)

Surface treatment

Galvanized, color-plated, nickel-plated, blackened, environmentally friendly

Material grade

Carbon steel 45H

Product grade

Class A

standard encdoing

DIN845-76