Black Zinc Plating Machine Screw LEDA METAL CO. Base Info Material:Carbon SteelType:Hexagon HeadGroove:WordConnection:Common BoltHead Style:HexagonalStandard:DIN, GB, ANSI, BSW, JISGrade:8.8Transport Package:Freight AirSpecification:M1.2-M10 Description Pre:Factory Price of Stainless Steel Rivets/ Non-Stardard Rivets Next:PVC TS Flange DIN Standard PN16 DIN8063 Water Supply Pressure Pipe Fittings (D16)