Standard:DIN125A, DIN1052, DIN1440, DIN1441, 

DIN433, DIN440R, DIN6916,DIN7349, DIN9021, 

BS4320, JIS B1256, ANSI/ASME B18.22.1, IFI L-2, 

ASTM F436, F436M

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: M3 - M64 & 1/8" - 2"