4.0 x 40 Timco Countersunk TX20 Clamp Fix C2 Woodscrews Yellow 40040C2C

The C2 Clamp-Fix provides a high performance clamping solution that is specifically designed to prevent timber "jacking”. Ideal for timber-to-timber applications where a secure and stable connection is required.

• Precision TX drive 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