Enhance the strength and security of your assembly with our Button Head Socket Cap Screw. Designed for precision and durability, this high-quality steel fastener features a 3/8-16 thread size and a 2.5-inch length, making it ideal for a variety of applications. Its thermal black oxide finish not only provides a sleek appearance but also offers enhanced corrosion resistance. With a material grade of 10.9 and ASME B18.3 specification type, you can trust in the reliability and performance of this essential component. The hex socket drive type ensures easy installation and removal, while its RoHS compliance reflects our commitment to environmental responsibility. Upgrade your project with this top-of-the-line screw, perfect for industrial, automotive, and construction use.