... Size:M12-M36 Material:Carbon Steel,Alloy Steel 1> Description: High strength bolt, tension control bolt, T. C Bolt 2> Material ... insulator, bushing etc.Stainless Steel Hex bolts nuts washers High strength HDG bolt 10.9s1.Materials: low carbon alloy steel ... , Galvanized, Black, Nickel, Chrome, H.D.GPackingCarton, Box, Bag, PalletQuality AssuranceISO 9001Our bolts and assembly products are used by ...