Features a Lifetime Guarantee against rust and corrosion. Certified type #305 Stainless Steel. The Star Drive virtually eliminates cam-out. Type 17 point for fast starts and minimized splitting. Counter Sinking Bugle Head. Packaged in a clean, neat plastic jar or pail. Durable packaging eliminates the crushed boxes and spilled fasteners that happen with traditional cardboard packaging. Includes a Free Torx bit in each package. Approximate coverage when installing 2 fasteners per deck board based on 16" OnCenter.