MATERIAL: Crafted from premium 410 stainless steel, these screws are designed to resist corrosion and rust, ensuring a long-lasting performance. Their high strength prevents deformation, making them suitable for various applications. The environmentally friendly, non-toxic, and non-polluting material is twice as hard as copper, providing enhanced durability. Additionally, the innovative magnetic-absorbing properties of 410 stainless steel allow for easy handling and application, while the screws are engineered to minimize the risk of stripping during use. MULTI-PURPOSE: The Wensilon #83/4? stainless steel self-tapping screws are ideal for a wide range of general industry applications. Specifically designed for use with non-metallic or soft metal materials, these truss head screws can be directly screwed into products without the need for pre-drilled holes. This feature not only simplifies the installation process but also ensures a secure and tight connection, making them a reliable choice for various projects. GOOD HOLDING POWER: Featuring a deep thread design, these self-tapping screws deliver excellent holding power across different materials. This robust design enhances their ability to achieve a tight connection, providing peace of mind that your installations will remain secure over time. PACKAGE QUANTITY: Each box contains 300 meticulously checked truss head screws, ensuring you receive the correct quantity with every purchase. To further accommodate your needs, we include an extra cross-drilled tail for each box, making it easier to manage your projects efficiently. FINE WORKMANSHIP: Utilizing high-precision cutting technology, these screws feature clean and precise threads that penetrate sheet metal effortlessly. The deep and clearly defined threads guarantee a firm fixation, while their design prevents deformation and slipping during use.