FEATURES: At Power Pro, we've highly engineered our products to be stronger, faster, and the best-in-class, so you can feel confident that you're doing only your best work. Our multi-material screws are just what you need to quickly and securely fasten wood, metal, concrete, drywall, or plastic materials. Plus, designed for high performance and improved results, these screws don't require any pre-drilling. Each screw is constructed from high-quality steel, which helps create stronger connections and ensures the durability of every fastener. PREMIUM MULTI-MATERIAL SCREWS: Engineered for optimal performance, our multi-material steel screws are perfect for a variety of projects. These #8 x 1-inch screws are ideal for all your electrical, plumbing, and metal projects. PYRAMID POINT: Eliminate extra steps and save time with these durable screws that dont require any pre-drilling in wood, drywall, plastic, or metal up to 20 gauge thick. Pre-drilling is recommended for concrete or masonry applications. INNOVATIVE DESIGN: Our flat head screws feature spiral flutes, hi-lo serrated threads, and a 3-sided pyramid point. ENHANCED CORROSION PROTECTION: Each screw is made with zinc plating that provides moderate protection against rust and corrosion and is ideal for interior projects, so you can feel confident your connections will stay secure. FREE BIT: T20 Pro-Stik Bit included in pack provides stable driving