A single thread woodscrew mainly used in various types of timber and man-made boards or into masonry with the use of a plastic plug. Double countersunk reduces the likelihood of head shear and assists completion of countersinking Wax lubricated to enhance screw insertion time, extra driving torque and resistance to corrosion 40° deep single thread to provide a secure fixing with high pull-out resistance 25° sharp point and single lead for a fast start and improved thread acceptance All sizes up to and including 75mm are fully threaded and lengths 80mm and above all have 70mm thread length" Thread Dia. mm: 6.0 Length mm: 180 Thread Length mm: 70 Head Type: Double Countersunk Recess Type: Pozi Point Type: 25° Sharp Driver Bit Size: PZ3 Finish: Zinc & Yellow Material: Carbon Steel