Perfect for wood, metal, and plastic, these screws offer easy installation without pre-drilling. Bushing (Split Taper) – AVW Equipment Company, Inc 【High-Quality Material and Practical Packaging】- Made from hardened carbon steel and coming in a practical package, including 250 pieces of No. 【Coarse Thread】- Coarse threading combined with a self-tapping tip provides greater drilling power, easily handling hardwood or treated wood without the need for pre-drilling, simplifying the installation process. 250 PCS Black Modified Truss Head Wood Screws, #8 x 1 inch Hardened Steel Multipurpose Screw, Oxide Coated for Corrosion Resistance, Ideal for ... Express... Black Wood Screws Glarks 120Pcs #8 X 1/2" Phillips Modified Truss Head Wood Screws, Black Zinc Plated Carbon Steel Self Tapping Sheet Metal Screws Set Black Screws For Wood 【Size】Diameter: #8 | Length: 1 | Thread Type: Coarse (standard) | Head: Modified Truss (Washer) | Drive: PH-2 (Cross ) bit | Quantity: 250 PCS | Material: Hardened Steel 100 Qty #8 x 1/2 Black Phillips Modified Truss Head Wood Screws BCP1077 8 x 1 inch screws and a 2 inch PH-2 Drive bit, these screws ensure durability and convenience, suitable for various woodworking projects. They can withstand prolonged salt spray testing. 【Enhanced Rust Resistance with Black Coating】- These self tapping wood screws feature a unique black anti-corrosion coating, offering superior rust resistance compared to standard screws, making them ideal for outdoor use and ensuring long-lasting durability in woodworking projects. 【Rugged and Durable】- TPOHH wood screws are crafted from high-hardness carbon steel and feature a thick galvanized surface that effectively prevents rust and corrosion.