The Sitemate® Powerpro Flanged Hex Head Timber Screws are an alternative to a traditional coach screw. perfect for timber to timber applications and ideal for fixing hook on plates to gate post. These flanged hex head timber screws have a Type 17 screw point for ease of insertion, to reduce torque and to help prevent timber splitting. The wax lubrication increases drive speed and reduces drag. The screws are salt spray tested to 1,000 hours and are corrosion resistant. Each box includes a hex socket drier bit.