1.Standard and non-standard 2.ISO9001:2008&RoHS 3.Materials:brass,steel,SS etc Detailed information:Material: Brass, Bronze, Carton steel( ... treatment, Plating, Anti-slipping patchCategory: 1. by components Bolts, Screw bolts/Studs, Nuts, Tapping screws, Wooden screws, Washers/Gaskets ... Standards: JIS, ANSI, DIN, GB, ASME, BSW Non-standard fastener orders are welcomed!Our fastener products are wildly ...