Spectre by Forgefix Advanced Multi-Purpose Woodscrews are designed for quick and easy insertion across a wide range of timber types including softwood, hardwood, chipboard, and fibreboard. These screws feature an extra-deep insert bit recess for a firmer positive drive and a quick-start Type 17 slash point for faster cutting. The sawtooth thread helps prevent splitting, while a reamer on screws over 50mm prevents jacking. Finished with a zinc yellow passivated coating for high corrosion resistance and surface-hardened for high strength and performance. Synthetic lubrication increases speed and ease of insertion. They are CE approved for use in load-bearing timber construction. Perfect for various applications including ironmongery, joinery, electrical, and plumbing.