Standard:DIN436, ANSI/ASME B18.22.1
Material:Steel, SS A2 (304), SS A4 (316)
Finished:PLAIN, ZP, ZYP, BLACK, HDG
Class / Grade:HV140-300, HRC 38-50, A2, A4, SS304, SS316
Diameter:M8 - M30 & 5/16" - 1.1/2"