... :Carbon steel,Stainless steel,Bras Specification of our bolt: 1.NameL type anchor bolt2.StandardDIN, IFI, ISO, JIS, AS ... we can offer? 1.NameHex head bolt,Square head bolt,Round head bolt,Hex socket bolt,Carriage bolt, Track bolt,Flang bolt,Welded eye bolt2.StandardDIN ... M100X20007.FinishPlain, Zinc plated,Passivated, Nickle plated, H.D.G., Black Oxided, Dacromet,Geomet,etc8.Production TechniqueCold ...