T30 Star Drive: Effortlessly install screws with the T30 star drive design, ensuring a secure fit and ease of use. About This Product. APPLICATIONS: Ideal for deck framing, construction, ledger board attachment, timber framing, and post beam connections Deck Screws 2 1/2 Inch 14 X 5" Tan IMScrews Wood Deck Screws - T30 Star Drive With Large Structural Screws Rust-Resistant Coating: Designed for outdoor use... Large Washer Head: The screws feature a large washer head design, providing increased bearing surface for enhanced stability and durability. Rust-Resistant Coating: Designed for outdoor use, these deck screws are coated to resist rust and corrosion, ensuring long-lasting performance even in harsh weather conditions. Whether you're working with timber, logs, or landscaping wood, our screws provide the durability and reliability you need for your outdoor projects. Ideal for decking, fencing, pergolas, and other outdoor structures, these rust-resistant screws are built to withstand harsh weather conditions, ensuring long-lasting performance. 14 X 5 Black IMScrews Wood Deck Screws - T30 Star Drive With Outdoor Deck Screws IMScrews 14 X 5 Wood Deck Screws - T30 Star