Elite performance multi-purpose woodscrews Elementech 400 surface coating provides corrosion resistance A deep torx compatible head ensures reduced cam-out, higher torque levels and a firmer drive Patented drill/drive shank for faster drive, reduced splitting and 'jacking' of the timber, increased pull-out and firmer fix Flexes to 35° reducing likelihood of screw shearing when used in substrates that flex in use, Weight: 0.46958461806 Pounds, Manufacturer: ForgeFix