Spectre by Forgefix incorporates a long list of advanced screw features, often only found in premium screws, into what we've named advanced multi-purpose woodscrews. The screws are designed for a quicker and easier insertion thanks to an extra-deep insert bit recess, ensuring a firmer positive drive. A quick-start Type 17 slash point delivers faster cutting, while a sawtooth thread helps to prevent splitting. Surface-hardened and with an anti-corrosion coating too, these screws will stand the test of time - just what you need for all kinds of ironmongery, joinery, electrical and plumbing applications. These screws are perfect for softwoods, hardwoods, chipboards and fibreboards. Key features include a countersunk Pozidriv-compatible recessed head for a flush fit, a quick-start Type 17 slash point for faster cutting, and a reamer on screws over 50mm to prevent jacking. The sawtooth thread helps to prevent splitting, while synthetic lubrication increases speed and ease of insertion. An extra deep insert bit recess enables a firmer positive drive, and the zinc yellow passivated finish provides high corrosion resistance. The screws are surface-hardened for high strength and performance, and CE-approved for use in load-bearing timber construction.