Simpson Strong-Tie 3.5 In. Black Structural Screw, 12 Ct is designed to provide superior strength and durability for your construction and repair projects. These screws feature a robust black finish that corrosion resistance, making them i for both indoor and outdoor applications. With a length of 3.5 inches, they are for securing structural components, ensuring a reliable hold in wood and other materials. The pack contains 12 screws, giving you the right quantity for medium-sized jobs or multiple small projects. Trust Simpson Strong-Tie for quality fastening solutions that stand the test of time.