Hillman 41598 Stainless Steel Square Drive Deck Screw, 8 X 1-5/8-Inch, 125 Pack Product Description Stainless Steel Deck Screws provide the best corrosion and stain protection for all types of wood: cedar, redwood, and pressure treated wood. These screws have a square drive that is easy to use and more durable than Phillips for better efficiency. The type 17 point and flat-head with nibs have been designed to remove material to prevent splitting and ensure a cleaner finish. From the Manufacturer Square drive deck screw with a coarse tapping screw thread and a special long sharp point fluted to capture chips, type 17 cut point. Stainless Steel provides superior rust and corrosion protection. For use with treated lumber. Includes square bit. Features The product is 25PK 8x1-5/8 SS Screw Easy and simple use kit The product is manufactured in China Specialty deck screw with type 17 point The square drive allows for more rotation force on screws or bolts Includes bit USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.