Upgrade your fastening solutions with our Grade 8 steel Flat Head Socket Cap Screw. Designed for durability and strength, this ASME B18.3 compliant screw features a 5/16-18 thread size, ideal for a wide range of applications. The yellow zinc finish not only enhances its corrosion resistance but also adds a sleek touch to your project. With a length of .625 inches, it's perfect for securely fastening components in place. Rest assured, this screw is RoHS compliant, meeting environmental standards without compromising on performance. Elevate your construction, automotive, or machinery projects with this high-quality fastener.