Screw Size : 4.5 x 50 mm / 4.5 x 60 mm / 5.0 x 50 mm / 5.0 x 50 mm

Screw Size : 4.5x50mm / 4.5x60mm / 5.0x50mm / 5.0x50mm

Product Features

Material:Carbon Steel with Epoxy Resin Coated

  1. Serrated thread 
    for speeding screw insertion, no splitting wood
  2. Twin thread  
    for reducing driving resistance and quick cutting the fiber of wood
  3. Thread cutting area
    for  extra fast driving