These ForgeFast wood screws from ForgeFix have Pozidriv compatible heads and are available in a wide range of sizes. Each screw has 6 underhead lobes for improved countersinking and reduced surface dust, and a reinforced countersunk neck to improve holding power. The thread is serrated for improved pull-out and reduced torque while the double cutting point allows faster drilling time and reduced clogging of wood dust and is capable of piercing 0.8mm steel. They have an 'Elementech 400' coating providing an anti-corrosive metal finish, which lasts up to 6 times longer than standard zinc coatings. The coating is environmentally friendly and does not contain Cr6+. It is salt spray tested to 400 hours. The screws are suitable for interior and exterior use. Every tub is supplied with a Torx compatible bit. Screw size: 5.0 x 40mm. Pack quantity: 800.