Superior quality Torx Drive structural timber screw in Zinc & Yellow passivated coating. No pre drilling required in most timbers. Heco Schrauben Website Lengths
- 80mm to 400mm See here for Torx Screw Driver Bits Please be aware that if these screws are being used on solar panels with Stainless Steel brackets you must use Stainless Steel Solar Panel Screws. When Stainless Steel comes into direct contact with Zinc Plated products there is a reaction which can speed up the corrosion process.