**Features** *25 degree sharp point for easy penetration into wood and chipboard.|*Surface hardened up to 750 HV to prevent torque shearing under load and a core hardness of up to 450 HV for improved ductility.|*Plated in zinc 3 microns and yellow passivated.|*Made from C10-18 steel.|*Batch-traceability.|*40 degree deep single thread to provide a secure fixing with high pull-out resistance.|*Lubricated to enhance screw insertion time, extra driving torque and resistance to corrosion.|*Fully threaded up to 70mm thereafter partially threaded.|*Sold in one-piece strengthened laminated TIMco branded boxes for market appeal and quality recognition.|*Bar-coded to assist in sales and stock control.