A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets and high load environments. Deep recess to prevent 'cam-out', giving a precise and positive drive control on every screw Ribs under head for improved countersinking and to give a smooth and flush finish, also prevents splitting and material damage 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 for ultimate performance and exceptionally high pull-out resistance Patented twin cut technology for rapid "pick-up" and reduces timber splitting All sizes up to and including 75mm are fully threaded and lengths 80mm and above all have 70mm thread length Helix shank for removing debris and to improve clamping" Thread Dia. mm: 5.0 Length mm: 100 Thread Length mm: 70 Head Type: Double Countersunk Recess Type: Pozi Point Type: Twin-Cut Driver Bit Size: PZ2 Finish: Zinc & Yellow Material: Carbon SteelSize 5.0 x 100 - 1000 Pieces Timco C2 Strong-Fix Multi-Purpose Premium Screws - Industry Pack - PZ in Yellow