▓ According:DIN 913、DIN914、DIN915、DIN916
▓ Material:SCM435 (Alloy Steel)
▓ Hardness:HRC 45-53
▓ Surface:Black Oxide
▓ According:DIN 913、DIN914、DIN915、DIN916
▓ Material:SCM435 (Alloy Steel)
▓ Hardness:HRC 45-53
▓ Surface:Black Oxide