#83/4" Hex Washer Head Self Tapping Screws; includes 1PCS Magnetic Socket Driver Bit tool. Constructed from high-quality 410 stainless steel, these self-tapping screws offer superior density and stability compared to traditional stainless steel options. Their robust design ensures they can withstand outdoor and humid environments, providing excellent corrosion and acid resistance. Notably, 410 stainless steel is magnetic, enhancing its versatility in various applications. Designed for efficiency, these self-tapping screws eliminate the need for pre-drilling, allowing for direct drilling into metal surfaces. The sharp, smooth threads ensure a secure grip, minimizing any risk of slippage or deformation during use. This makes them an ideal choice for both professionals and DIY enthusiasts alike. The Hex Washer Head Self Tapping Screws are highly versatile and can be applied in a wide range of settings. They are perfect for fixing and connecting wood, thin metal, plastic, and other tough materials, making them invaluable in construction, engineering, manufacturing, and assembly industries. Each package includes a total of 200 pieces of #83/4" Hex Washer Head Self Tapping Screws, along with a convenient Socket Driver Bit tool for easy installation. The screws are neatly organized in a plastic box, ensuring easy access and efficient storage, making your projects more manageable. Product Description Key Features Durable construction from 410 stainless steel for enhanced corrosion and acid resistance. Self-tapping design allows for direct drilling into metal without pre-drilling. Sharp and smooth thread for secure fastening with minimal risk of slippage. Versatile application across various materials, including wood, metal, and plastic. Convenient packaging of 200 screws with a magnetic socket driver for easy use.