Introducing a durable and reliable Hex Head Cap Screw, designed to meet ASME B18.2.1 specifications for quality assurance. Constructed from high-grade steel with a corrosion-resistant Yellow Zinc finish, this screw is engineered to withstand tough conditions. Featuring a 5/16-18 thread size and Grade 8 material, it ensures secure fastening in various applications. With a convenient 2.5-inch length and a hex head design, it offers easy installation and removal. Trust in this robust screw for your industrial or DIY projects, providing strength and longevity where it's needed most. Rest assured, it does not contain any harmful substances, ensuring compliance with environmental regulations. Choose this Hex Head Cap Screw for superior performance and peace of mind.