Introducing our Button Head Socket Cap Screw, a versatile fastener designed for secure and efficient assembly. With a durable steel construction and a thermal black oxide finish, this screw offers both strength and corrosion resistance. Compliant with ASME B18.3 specifications and boasting a 10.9 material grade, it ensures reliable performance in various applications. Featuring a 5/16-18 thread size and a 2.5-inch length, it's suitable for medium-duty projects. The hex socket drive type allows for easy installation with a standard tool. Rest assured, this screw is RoHS compliant, making it an environmentally friendly choice for your projects. Upgrade your fastening solutions with this high-quality Button Head Socket Cap Screw.