Scorpion's Star-T20-Drive Flat-Head Coarse-Thread Type-17-Point NanoGard Wood Deck Screws feature NanoGard coating technology to enhance corrosion resistance in exterior environments. This protective finish supports long-term durability when used in pressure-treated wood and exposed outdoor applications. Built for consistent performance in decking, fencing, and general exterior carpentry, these screws balance drive efficiency with dependable holding strength. Their combination of reduced splitting, stable engagement, and corrosion protection makes them a practical choice for repeatable, job-ready results.