Enhance your fastening solutions with the Button Head Socket Cap Screw. Crafted from durable stainless steel, this ASME B18.3-compliant screw guarantees reliability and longevity. Featuring a pin-in hex socket drive type for secure installation, it is designed for convenience. With a thread size of 1/2-13 and a length of 3.5 inches, it is suitable for a variety of applications. Rest assured, this screw is also RoHS compliant, making it an environmentally friendly choice. Upgrade your hardware collection with this essential component.