Enhance the structural integrity of your projects with our Hex Head Cap Screw. Crafted from high-quality Grade 5 steel with a protective zinc finish, this durable fastener guarantees long-lasting performance. Featuring a 5/16-18 thread size and a 2.25-inch length, it is perfect for a variety of applications, from construction to machinery. Its ASME B18.2.1 specification ensures precision and reliability, while its hex head design allows for easy installation and removal. Rest assured, this screw is fully RoHS compliant, making it an environmentally conscious choice for your industrial needs. Upgrade to our Hex Head Cap Screw and experience the difference in quality and durability.