The product is a set of Grade 8 hex bolts, measuring 5/8 inches in diameter and 5 inches in length. The bolts come with 2 locking nuts and 8 washers, and are made of steel with a yellow zinc finish. These high-quality fasteners are designed for industrial and commercial applications, providing strong and reliable support for various projects. Perfect for securing heavy-duty machinery, equipment, or infrastructure, these hex bolts offer superior performance and durability.