Enhance the durability and strength of your fastening applications with our Button Head Socket Cap Screw. Crafted from high-grade steel with a Thermal Black Oxide finish, this screw ensures reliable performance in demanding environments. Featuring a 1/2-13 thread size and ASME B18.3 specification, it guarantees a precise fit. The 10.9 material grade and 3.5-inch length provide exceptional stability, while the Hex Socket drive type offers easy installation. Rest assured, this screw is compliant with RoHS regulations, making it a sustainable choice for your projects. Elevate your fastening solutions with this premium quality Button Head Socket Cap Screw.