General description This ForgeFix ForgeFast Torx® Compatible Wood Screw Pack contains a selection of the most popular sizes of professional, high-performance multi-purpose wood screws. With a universally accepted Torx® compatible drive, these screws are designed for improved performance and durability. Technical specifications Sizes included: ZY 3.0 x 25mm, ZY 3.5 x 30mm, ZY 3.5 x 40mm, ZY 4.0 x 30mm, ZY 4.0 x 40mm, ZY 4.0 x 50mm, ZY 5.0 x 50mm, ZY 5.0 x 60mm, ZY 5.0 x 70mm, ZY 5.0 x 80mm, ZY 5.0 x 100mm Coating: Elementech 400 anti-corrosive finish Salt Spray tested: 400 hours Sharp point capable of piercing: 0.8mm steel Usage Improved countersinking with recessed ribs Reduced surface dust during installation Reinforced countersunk necks for enhanced holding power Patented drill and drive thread to minimize timber splitting and 'jacking' Increased pull-out strength for a firmer fix Other information Contains: 1 x Box of 200 screws for each size listed above