The Hillman Group No. 10 Tan Star Drive Deck Screw is ideal for decking and exterior wood projects. Deck Plus exterior deck screws offer a comprehensive finishing fastener solution, including exterior wood, composite, and trim uses. Engineered with no-strip star drive technology, these deck screws for treated lumber are twice as durable as comparable Philips-drive alternatives. The brown ceramic coating provides superior rust and corrosion resistance with 4 layers of protection - a zinc layer, a chemical adhesion layer, an epoxy coating, and a durable protective finish. This coating protects against weather as well as corrosion due to chemicals found in treated lumber. Recommended for treated lumber Tan color complements treated wood and cedar projects Flat head with nibs cuts a perfect countersink and seals hole Star drive eliminates stripping and provides superior torque transfer Cut point and serrated threads combine to eliminate pre-drilling, reduce drive torque, and prevent wood splitting Free T25 Star Bit in each package 2.5 in. deck screws for treated lumber 5 lb. deck screws Fast-start self-drilling point prevents splitting and eliminates the need for predrilling Flat head leaves a clean, even finish 4-layer coating provides superior rust and corrosion protection Recommended for use with cedar or ACQ, CA, and CCA treated lumber Limited lifetime warranty against rust & corrosion One (1) 1/4 Keg per sellable unit