Enhance your fastening needs with our Flat Head Socket Cap Screw. Crafted from durable steel and compliant with ASME B18.3 standards, this screw guarantees reliable performance and longevity. Featuring a 1/2-13 thread size and a 4-inch length, it's perfect for various industrial and construction applications. Rest assured, our commitment to environmental responsibility is reflected in its RoHS compliance. Upgrade your tool kit with this essential component for seamless assembly and maintenance tasks.