Hex Socket Bolt Handan Yuanbo Limited Base Info Model NO.:DIN912Material:High Strength SteelType:Hexagon HeadConnection:Common BoltHead Style:HexagonalStandard:DINGrade:8.8Finish:Color-Zinc PlatedSpecification:M6-M100Origin:China Description Pre:Zinc Plated/Galvanized Grade10.9 - M33 - as 1252 - Heavy Hexagon Head Bolt/Heavy Hex Bolt - Carbon Steel - 42CrMo/B7 Next:Zinc Plated/Galvanized Grade10.9 - M64 - as 1252 - Heavy Hexagon Head Bolt/Heavy Hex Bolt - Carbon Steel - 42CrMo/B7