A premium decking screw using the C2 twin-cut technology. Coated with a patented multi-layer corrosion resistant plating to withstand up to 1,000 hours in a salt spray cabinet. This new and innovative design allows the screw to rapidly penetrate the timber, cleanly countersink and securely clamp the decking board to the joists.

*Strengthened head to prevent shearing when installed with an impact tool

*Ribs under the head for improved countersinking

*Helix shank for removing debris and to improve clamping

*Coated with a patented multi-layer corrosion resistant plating to withstand 1,000 hours salt spray

*Patented twin cut technology for rapid pick-up and reduces timber splitting