... Hex bolt Bolt Standard: DIN 933, DIN 931, DIN 558, JIS ISO, BS, ANSI...etc Material: C1010,Q235,35#,45#, ... as Zinc plate, plain finish, copper plate, nickel plate H.D.G chromium plate Dacrotized.. etcGrade: 4.8, 6.8, ... .8, 10.9, 12.9 Size: L=10-600mm, D: M3-36 Head type: Hex Bolt Packing: 25kg/carton,bulking ... --M10010mm-800mm4.6-12.9PL,balck,ZP/YZP,H.D.G,DAC etcsmall box,cartoon,gunny bags,wooden boxT/ ...