1.Standard and non-standard 2.ISO9001:2008&RoHS 3. ... -cutting/Slotting, Heat treatment, Plating, Anti-slipping patchCategory: 1. by components Bolts, Screw bolts/Studs, Nuts, Tapping screws ... Check rings, Pins, Rivets and etc. 2. by head types Flat, Oval, Binding, Pan, Round, Truss, Button, PF, ... Standards: JIS, ANSI, DIN, GB, ASME, BSW Non-standard fastener orders are welcomed!Our fastener products are ...