... :10#-1-1/2" LENGTH:1/2"-20" Hex wood Screw1) Standard of Hex wood Screw: DIN , ANSI/ASME, BS, GB, JS ... #-1-1/2"5) Length of Hex wood Screw: 1/2"-20",we also can produce according to your requirement6) Coating of ... Hex wood Screw: Plain, black, zinc, HDG, nickel, phosphate black ...