C2 Multi-Purpose Advanced Screws - PZ - Double Countersunk - Yellow 4.5 x 60

Multi-material screw with twin-cut technology. Ideal for applications when optimum holding force is required, such as hinges, brackets and high load environments. Features deep recess to prevent cam-out, giving precise and positive drive control. Under-head ribs prevent splitting and material damage, with improved countersinking for a smooth, flush finish. Coated with high-molecular polymer lubricant which reduces insertion torque and increases rust protection. Double-Countersunk Head with Underhead Rib... - Manufacturers part numbers: 45060C2|420KG

• All sizes up to and including 75mm are fully threaded and lengths 80mm and above all have 70mm thread length
• Dual angle thread gives an ultimate performance and an exceptionally high pull-out resistance
• 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
• Ribs under head for improved countersinking and to give a smooth and flush finish, also prevents splitting and material damage
• Deep recess to prevent 'cam-out', giving a precise and positive drive control on every screw