BUILT TO LAST WITH 305 GRADE STAINLESS STEEL - These deck screws are made from premium Type 305 (18-8) Grade stainless steel for superior strength, rust resistance, and long-lasting performance in fencing, decking, and all types of outdoor woodwork and construction applications RELIABLE IN COASTAL, WET, AND OUTDOOR APPLICATIONS - Specifically recommended for use on decks, jetties, balustrades, walkways, and fences that are in coastal and high moisture areas such as rivers & estuaries. These stainless steel construction screws are built to withstand the elements and resist corrosion over time, lasting much longer than any other type of exterior wood screw NO MORE RUST ON YOUR TIMBER PROJECTS - High corrosion resistance helps prevent ugly rust streaks and stains on outdoor timber, keeping your structures looking clean, polished, and professional season after season. Using ordinary screws for wood in coastal areas leads to them needing to be frequently replaced after they rust and stop providing the amount of safety and support that they should VERSATILE PERFORMANCE ACROSS ALL WOOD TYPES - Designed for use with hardwoods, softwoods, or pressure treated lumber, including Redwood and Cedar. These screws are ideal for fencing, framing, decking, and a wide range of exterior wood construction projects where strength and reliability are essential DESIGNED FOR EASY, SECURE INSTALLATION - This set includes a star Torx driver. The star drive head reduces cam-out and stripping while nibs under the head help seat the screw. These have a Type 17 point and are not self drilling screws, we recommended using pilot holes. The burnished finish gives them a clean, shiny look, adding to the visual appeal of your projects Allen's Trading Co. Eagle Claw Fasteners 305 Grade Stainless Steel Wood Screws for all General Construction and Woodwork. General purpose wood screws suitable for general outdoor construction including docks, jetties, decking, fencing, and all corrosive outdoor, coastal and wet area applications. High corrosion resistance prevents rusting and ugly stains on your beautiful timber projects. Star Drive Torx head prevents cam-out, preserving the screw and prolonging driver life. Stainless Steel screws can be safely used in all hardwoods and softwoods, including redwood, cedar and pressure treated timber. For best results, we recommend pre-drilling in all applications, especially in dense timber and hardwoods. When driving, use correct torque settings so as not to over tighten the screws. Designed in close collaboration with carpenters in the field, these top-quality screws are manufactured according to our specifications by our supplier in Taiwan. Eagle Claw Fasteners : Quality you can Trust!