Designed for use in man-made boards such as MDF and Chipboard. The C2 twin-cut tip gives rapid pickup and reduces the likelihood of splitting, whilst the steep head design finishing teeth and self-countersinking ribs ensure a flush finish. • Specifically designed dual action head - finishing teeth and self-countersinking ribs ensures a flush finish • Plain shank for pulling the two substrates together without manual clamping • Coated with a high-molecular polymer lubricant that reduces the insertion torque by up to 52% and increases rust protection up to 20 times longer than a standard zinc plating • Dual angle thread gives an ultimate performance and an exceptionally high pull-out resistance • Patented twin cut technology for rapid "pick-up" and reduces timber splitting