Enhance the strength and durability of your projects with our Button Head Socket Cap Screw. Crafted from high-grade steel with a black oxide finish, this screw meets ASME B18.3 specifications for quality and performance. Featuring a 5/16-18 thread size and 1.75-inch length, it's perfect for a wide range of applications. The 10.9 material grade ensures reliability, while the hex socket drive type offers easy installation. Plus, rest assured knowing it's RoHS compliant, making it an environmentally friendly choice for your fastening needs. Upgrade your toolkit with this essential component today.