Grip-Rite's #8 x 1-1/4 in. Phillips Bugle-Head Coarse-Thread Sharp-Point PrimeGuard®-Coated Exterior Composite Deck Screws feature a PrimeGuard® coating designed to resist corrosion in outdoor environments. Built for durability and consistent performance, these screws are suitable for use with composite materials and exterior wood projects where long-term strength and weather resistance are critical. They are a dependable choice for contractors and serious DIY users working on decks, railings, and exterior trim.