The TIMCO C2 Strong-Fix Multi-Purpose Premium Countersunk Gold Woodscrews feature award-winning C2 twin-cut technology with dual angle full thread design for maximum pull-out strength. These premium screws include deep recess to prevent cam-out, ribs under the head for improved countersinking, and patented twin cut technology that reduces timber splitting. Coated with high-molecular polymer lubricant that reduces insertion torque by up to 52% and increases rust protection up to 20 times longer than standard zinc plating. Ideal for high load applications such as hinges, brackets and demanding environments where optimum holding force is required.