C2 Tongue-Fix - TX - Reduced Countersunk - Twin-Cut - Yellow Timco 35045C2TGBX Size: 3.5 x 45 Reduced head for concealed countersinking 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 for ultimate performance and exceptionally high pull-out resistance Patented twin cut technology for rapid "pick-up" and reduces timber splitting The C2 Tongue-Fix is a specialized fastener designed for the efficient fixing of tongue and groove floorboards and panelling. This innovative product ensures a secure and hidden fixture, allowing for a flush fit with adjacent boards. Engineered with modern manufacturing techniques, the C2 screw features a revolutionary twin-cut point that guarantees consistent and rapid pick-up while minimizing the risk of timber splitting. With its advanced design and high-performance capabilities, the C2 Tongue-Fix is the ideal choice for professionals seeking reliability and efficiency in their fastening solutions.