With this Spax chipboard screw, you create strong and weather-resistant timber joints for outdoor projects and humid interior spaces. Manufactured from A2 stainless steel, it provides dependable protection against rust and environmental corrosion. The full thread along the entire 60 mm length delivers maximum pull-out resistance and a secure hold between wooden components. When driving the screw, the t-star plus T20 drive ensures optimal bit stability without cam-out, while the countersunk multikop head finishes cleanly and flush into the wood surface.