The TEK Screw Hex Washer HD 1/4" x 3/4" features spaced threads and a sharp drill point, allowing it to create its own hole while securely fastening materials. Ideal for attaching plywood and other substrates, this screw ensures a strong, reliable hold. Made from high-quality steel, it offers excellent durability and resistance to corrosion, making it suitable for both indoor and outdoor applications. Enhance your assembly processes with this efficient fastening solution.