... bolt(DIN912), T bolt.3.Screws: Drywall screw, Wood screw. Self driling screw, Self-tapping screw. Butterfly screws. Furniture nut, Set screw( ... Hex socket wrench(DIN911)6.Rivet: Blind rivetSales stainless steel screws and fasteners1. We have our own factory to production of ... can supply Hex head bolts, hex nuts, nylon lock nuts, screws, tapping screws, etc2. We know quality is very important, so we are ...