Introducing a high-quality Flat Head Socket Cap Screw crafted from durable 316 Stainless Steel, offering unparalleled strength and corrosion resistance for your fastening needs. Designed to ASME B18.3 specifications, this screw features a 5/16-18 thread size and boasts a 3-inch length, making it ideal for a wide range of applications. With its sleek flat head design and convenient socket cap, it ensures a secure and flush fit every time. Rest assured, this screw is not only reliable in performance but also environmentally friendly, meeting RoHS compliance standards. Upgrade your fastening arsenal with this essential component, perfect for both professional and DIY projects.