For power driving into hard and soft wood, MDF and chipboard, these countersunk pozi woodscrews are ideal for a range of applications. Manufactured to reduce wood split and heat-treated for high resistance to breakage, the screws are finished with a Gold zinc passivated finish for resistance to corrosion. With an aggressive clean cutting single thread that drives easily even in MDF and chipboard, each screw possesses a 25 point angle that usually needs no pilot. Available in a range of lengths all with a 4mm thread size. Features and Benefits Clean cutting single thread makes for a neat and simple drive Passivated zinc-plated and lubricated to aid penetration Heat-treated for high resistance to breakage Manufactured specifically to reduce wood split and save you wasting materials Supplied in boxes of 100 or 200 to ensure you have an ample amount of screws for your application Ideal for power driving into hard and soft wood, MDF and chipboard for versatility of use 25 point ang