FastenMaster LedgerLOK 3-5/8 in. L Hex Washer Head Gray Steel Deck Ledger Screws are engineered for superior strength and easy installation, making them ideal for attaching deck ledger boards to wood framing. Each box contains 250 high-performance screws made from durable alloy steel with a corrosion-resistant gray exterior finish, ensuring long-lasting performance in outdoor environments. The external hex drive system allows for quick, secure fastening, reducing installation time and minimizing the risk of cam-out. These structural screws are a reliable alternative to traditional lag screws and are compatible with composite decking projects, providing strong, code-compliant connections. With a size of 0.25 in. x 3.625 in., these screws are perfect for heavy-duty applications where holding power and stability are essential. Suitable for use as ledger board screws or for other deck framing needs, they offer versatility and peace of mind for contractors and DIYers alike. No pre-drilling is required, and the hex washer head design ensures a flush, clean finish every time. Choose FastenMaster LedgerLOK for your next deck or structural wood project and experience professional-grade results.