Introducing our Flat Head Socket Cap Screw, a reliable solution for your fastening needs. This ASME B18.3-compliant screw features a 5/16-18 thread size, making it suitable for a variety of applications. Crafted from durable steel and coated with black oxide for enhanced corrosion resistance, it ensures longevity and performance. With a length of 4 inches, it's ideal for securely fastening components in place. Rest assured, this screw is also RoHS compliant, meeting environmental standards for added peace of mind. Upgrade your fastening arsenal with this high-quality Flat Head Socket Cap Screw.