... .:DIN,JIS,ANSI 3.Material:Carbon steel.Stainless ste We sell the products as follows1. ... . Self driling screw, Self-tapping screw. Butterfly screws. Furniture nut, Set screw(DIN914), Double sided ... socket wrench(DIN911)6.Rivet: Blind rivetSales stainless steel screws and fasteners1. We have our own factory ... bolts, hex nuts, nylon lock nuts, screws, tapping screws, etc2. We know quality is very important ...