BS1083 1768 916 Finished Hex Nuts Haiyan Jiansheng Hardware Product Co., Ltd Base Info Model NO.:DIN, BS, ANSI, GB, ISOMaterial:Carbon SteelType:Hexagon HeadConnection:Common BoltHead Style:HexagonalStandard:BSWGrade:4.8Trademark:JSSpecification:BSWOrigin:ChinaHS Code:73181600 Description Pre:2H Heavy Hex Nuts (DIN, BS, ANSI, GB, ISO) Next:DIN6923 Hex Flange Nuts (DIN, BS, ANSI, GB, ISO)