Spectre screws by Forgefix incorporate a long list of advanced features, often only found in premium screws. They feature a countersunk, pozidrive compatible, recessed head - fully threaded, up to 50mm with a sawtooth thread, to prevent splitting and reamer to prevent jacking (50mm and above). Featuring a wide variety of sizes which means you're always ready for any new projects or repairs that crop up, this portable organiser case also comes complete with two screwdriver bits which are suitable for all the included screws. CE approved for use in load-bearing timber construction. Features & Benefits • Organiser carry case containing a wide variety of wood screws • Countersunk, pozidrive compatible, recessed head • Fully threaded up to 50mm to prevent splitting • Surface hardened with a quick start type slash point • Zinc yellow passivated finish screws, resistant to corrosion • Removable organiser cups which can be refilled as screws run out • Includes two screwdriver bits Contents •