Simpson Strong-Tie Simpson StrongTie 10Inch T40 SDWS Timber Screw Durable Double Barrier Coating

Upgrade your woodworking projects with the Simpson Strong-Tie 10-Inch T-40 SDWS Timber Screw, designed for superior performance and durability. This pack includes 12 robust screws, ideal for fastening wood to wood in both exterior and treated wood applications. The screws feature a unique double barrier coating that enhances corrosion resistance, ensuring longevity even in harsh environments. With a patented 4CUT tip, these screws provide a fast start and reduced installation torque, eliminating the need for pre-drilling in most cases. The deep 6-lobe Star Drive minimizes cam-out, making driving easier and more efficient. Each screw has a coarse thread design for enhanced holding power, while the large countersunk head offers maximum bearing area. Made from high-quality alloy steel and finished in a sleek black oxide, these self-drilling screws are perfect for any construction or DIY project. Install effortlessly with a low-speed 1/2" drill motor and included T-40 bit. Elevate your building experience with Simpson Strong-Tie - the trusted brand for professional-grade fasteners.