Zinc plated and hardened twinthread screws with a sharp point for a wide range of fixing applications. The twin thread design provides greater holding power and, combined with a special wax coating, increases the speed and ease of insertion. The countersunk Pozidriv-compatible head features an extra-deep insert bit recess for quicker, easier insertion and a firmer positive drive. These screws are zinc-plated and hardened for strength, making them suitable for use with softwoods, hardwoods, chipboards, and fibreboards. Key features include:* Twin thread for increased holding power* Sharp point and wax coating for faster insertion* Countersunk Pozidriv-compatible recessed head* Extra-deep insert bit recess for a firmer positive drive* Zinc-plated and hardened for strength and durability