Hillman Deck Plus 0 White Star-Drive Ceramic Deck Screws, 2-1/2 in., 1 lb. are designed to provide a comprehensive fastening solution for exterior wood, composite, and trim projects. These exterior deck screws require no pre-drilling, making them i for decking, fencing, and other outdoor wood applications. Featuring no-strip star drive technology, they are twice as durable as comparable Philips-drive screws, ensuring long-lasting performance. The screws have countersinking nibs under the head that create a finished hole by moving wood fibers aside and sealing the surface for a clean look. Serrated threading reduces drive torque for easier installation. Their brown ceramic coating superior rust and corrosion resistance through a four-layer protection system that includes a zinc layer, chemical adhesion layer, epoxy coating, and a durable protective finish. This coating withstands harsh weather and chemicals found in treated lumber and exceeds 1,000 hours in salt spray testing. The fast-start self-drilling point prevents splitting and eliminates the need for pre-drilling, while the flat head provides a smooth, even finish. The white painted ceramic coating and star drive help prevent stripping and camout, and a T25 star bit is included in the package. These screws are for use with redwood or ACQ, CA, and CCA treated lumber and come with a limited lifetime warranty against rust and corrosion. Each package contains 73 pieces for your convenience. Model Number: