Designed for durability and strength, these hex bolts are perfect for a variety of construction and repair projects. Made from hot-dipped galvanized steel, they offer excellent resistance to rust and corrosion, making them ideal for outdoor use. Each bolt measures 5/16 inches in diameter and 4 inches in length, ensuring a secure fit in your applications. Sold in a convenient pack of 50, these bolts provide both value and reliability for all your fastening needs.