Hot-Dip Galvanized Hex Nut M12 Handansenhong Metal Products Co., Ltd Base Info Model NO.:M12Material:Carbon SteelType:Hexagon HeadConnection:Common BoltHead Style:HexagonalStandard:DIN, GBGrade:8.8Trademark:XINSENHONGTransport Package:Pallet and CartonOrigin:Handan. China Description Pre:Camlock Coupling Type D Female Thread Connector Next:Camlock Coupling Type E Joint with Hose Nipple