... :Carbon steel,Stainless steel,Bras Specification of our bolt: 1.NameL type anchor bolt2.StandardDIN, IFI, ... (#1035,#1045,40Cr,35CrMo,42CrMo,B7,20Mn2,M20),Stainless steel(303,304,304L,316,316L), ... 1.NameHex head bolt,Square head bolt,Round head bolt,Hex socket bolt,Carriage bolt, Track bolt,Flang bolt,Welded eye bolt2. ... (#1035,#1045,40Cr,35CrMo,42CrMo,B7,20Mn2,M20),Stainless steel(303,304,304L,316,316L), ...