The TEK SCREW HEX WASHER HD #12 X 2-1/2" is designed for optimal durability and performance in a variety of fastening applications. Made from high-quality steel, this screw features a hex washer head that provides a superior grip and reduces the risk of stripping. Its #12 gauge thickness and 2-1/2" length make it suitable for use in metal and wood connections, offering reliable performance in construction and industrial settings. This TEK screw is perfect for roofing, siding, and other demanding projects requiring dependable fastening solutions.