Features: 1) Material: steel, stainless steel, brass2) Standard: DIN, ANSI, JIS, BS and nonstandard products We can supply: 1) M/S, W/S, T/S, chipboard screw, drywall screw, floorboard screw, wing screw2) Hex bolt, carriage bolt, hanger bolt, eye bolt, u-bolt3) Hex nut, flange nut, square nut, wing nut, cap nut, coupling nut4) Serrated nut, weld nut, toggle win,5) Flat washer, lock washer, internal/external tooth washer6) Cotter pin, dowel pin, spring pin producing area:China payment:T/T, L/C