【Size】Diameter: M4.2 | Length: 12 mm | Thread Type: Coarse (standard) | Head: Modified Truss (Washer) | Drive: PH-2 (Cross ) bit | Quantity: 400 PCS | Material: Hardened Steel
【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. They can withstand prolonged salt spray testing. These screws utilize high-precision cutting techniques to create accurate, sharp threads. The deep, clear threads easily penetrate wood, soft metal, and plastic, ensuring a solid hold without deformation or slipping during use.
【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.
【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.
【High-Quality Material and Practical Packaging】- Made from hardened carbon steel and coming in a practical package, including 400 pieces of M4.2 x 12 mm screws and a 50 mm PH-2 Drive bit, these screws ensure durability and convenience, suitable for various woodworking projects.