General description This Forgefix ForgeFast Pozi Compatible Wood Screw Pack contains a selection of the most popular sizes of professional, high-performance multipurpose woodscrews. With a universally accepted Pozi compatible drive, these screws are designed for improved countersinking and reduced surface dust. Their reinforced countersunk necks enhance holding power, while the patented drill and drive thread minimizes timber splitting and reduces 'jacking' and spinning of joined timber, resulting in increased pull-out strength and a firmer fix. A sharp point allows for a faster bite, capable of piercing 0.8mm steel. The screws feature an 'Elementech 400' coating that provides an anti-corrosive metal finish lasting up to 6 times longer than standard zinc coatings, and it is environmentally friendly, free from Cr6+. The coating has been Salt Spray tested to 400 hours. Technical specifications Pack Quantity: 1800 pieces Sizes included: ZY 3.0 x 25mm, ZY 3.5 x 30mm, ZY 3.5 x 40mm, ZY 4.0