• High-quality heat-treated steel for high tensile and superior shear strength
• Works on hard and soft woods
• Flat head for smooth flush surface
• Deep six-lobe star drive recess reduces cam-out and end load
• Handles 2X the torque of Phillips or square drive while extending the life of the bit
• Self-drilling tip gives screw a drill capacity (through metal) up to 1/4” – Recommended drill speed is 2000 RPM
• Deep chip cavity collects metal shavings to prevent interference with cutting threads
• Metal wings on the screw shank are designed to ream out the wood then break off when they encounter metal
– Wings prevent the screw thread from engaging into wood before the metal
• High performance triple layer (ACQ Compatible) bronze corrosion resistant coating