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 Tan Star-Drive Composite Deck Screw will blend perfectly with your deck. Deck Plus No. 10 X 2-1/2 in. L Tan Star Flat Head Composite Deck Screws 1 lb are made of high quality steel with a black oxide finish. The screws are designed for use with composite decking and have a star drive head for easy installation. The screws are 2-1/2 inches long and have a flat head design. The screws come in a 1 pound box.