Fulfill the fastening needs of your outdoor project with Power Pro Composite Deck Screws. Specially designed to fasten composite decking, treated wood and other plastic materials, the Gray Star-Drive Composite Deck Screw will blend perfectly with your deck. Looking to spruce up your outdoor living space? Check out our Deck Plus No. 10 X 2-1/2 in. L Gray Star Flat Head Composite Deck Screws 5 lb. These screws are perfect for composite decking and will give your decking a fresh, new look. With a star drive head, these screws are easy to install and are made from high-quality materials, so you can be sure they'll last.