metal. These screws feature a winged-point design, offering up to 20% faster drive time than standard fasteners.Power Pro’s fasteners are suitable for various materials, including roofing, metal, cement board, drywall, brick, and wood.Power Pro rigorously designs, tests, and improves products to meet the needs of skilled workers. PREMIUM METAL SCREWS: Constructed from high-quality steel, our self-drilling screws deliver a fast drive time and strong pull-out ratings. These #10 x ¾ inch screws fasten metal to metal and are compatible with sheet metal or thin gauge metal.WINGED-POINT DESIGN: Our wood-to-metal screws are designed with a pan head and a self-drilling winged point which provides up to 20% faster drive time than standard fasteners.ENHANCED CORROSION DESIGN: Each screw is coated with our exclusive exterior ceramic coating that offers a limited lifetime warranty against rust and corrosion, so you can feel confident your connections will stay secure no matter the elements.EASY STORAGE: Each package of our premium self-drilling screws comes in a durable case that is reusable, reclosable, and stackable.FREE BIT INCLUDED: To give you a quick, hassle-free start on your next project, this metal screw set includes a free Pro-Stik drill bit that makes installation that much easier.