Enhance fastening efficiency with this Button Head Socket Cap Screw, crafted from durable steel with a thermal black oxide finish. Compliant with ASME B18.3 standards, this screw features a 5/16-18 thread size and a length of .375 inches, perfect for a variety of applications. The 10.9 material grade ensures high strength and reliability, while the hex socket drive type allows for easy installation. With RoHS compliance, it meets environmental standards without sacrificing performance. Upgrade your hardware arsenal with this essential component.