... DIN936,ANSI, B 18 2.2), Nylon locking nut(DIN985,DIN982,UNI7474), Flange nylon nut(DIN9626,DIN EN1663), Flange nut ... : Drywall screw, Wood screw. Self driling screw, Self-tapping screw. Butterfly screws. Furniture nut, Set screw(DIN914), Double sided screw, flat screw, Welding screw.4.Washers ... well, we can supply Hex head bolts, hex nuts, nylon lock nuts, screws, tapping screws, etc2. We know quality ...