Chipboard Screw Tianjin Chaotuo Imp. &Exp. Co., Ltd. Base Info Model NO.：5Material：High Strength SteelType：Countersunk HeadHead Style：Counter Sunk BoltConnection：Common Bolt Description Pre：Csk Head Chipboard Screw Wood Screw Galvanized Fiberboard Screw Next：Gypsum Board Screw/ Drywall Screw
