Hex Nut 1 Types

[Materials] Steel S45C, Equivalent to SS400, SCM435 (H), Equivalent to SWCH, Equivalent to stainless steel SUS304, SUS310S SUS316 SUS316L SUS403 Titanium, Brass, Aluminum
[Surface treatment] None, electroless nickel, trivalent chromate, bright chromate plating, zinc plating, chromate plating, nickel plating, chrome plating, Parkerizing, Dacrotized, painting, coating, silver/copper/tin plating