| Product Description: This is a high quality #14, self-drilling screw that is 1.5 inches long with an attached neoprene washer. Master Driller Screws feature Case Hardened Steel construction with anti-corrosion protective coating. These 1/4 - 14 X 1-1/2" Teks/3 screws feature a pre-threaded Master Seal® bonded washer and a 3/8” high hex washer head. This screw should only be used for snow guard attachment into steel purlins.
Additional Information: Not recommended for use on standing seam floating metal panels. Minimum order is 50. In Stock |