Enhance your fastening solutions with this Hex Washer Head Screw. Designed for durability and reliability, this screw features a 5/16-18 thread size, perfect for a range of applications. Made from high-quality steel and coated with zinc for added protection against corrosion, it ensures long-lasting performance. The hex washer head offers easy installation and a secure grip, while the 0.75-inch length accommodates various thicknesses. Whether for industrial or DIY projects, this screw is a versatile and essential addition to any toolkit. Rest assured of its quality and compliance with ASME B18.6.3 standards. Add this indispensable fastener to your collection today.