The 5/8" x 3" Heavy Zinc Plated Hex Head Machine Bolt from Braxton Harris Co Inc is engineered for strength and durability. This bolt is made from high-quality steel and features a heavy zinc plating for enhanced corrosion resistance, making it suitable for both indoor and outdoor applications. With a hex head design, it allows for easy installation and removal using standard tools. This bolt is ideal for a variety of construction and repair projects, meeting industry standards for quality and performance. Its dimensions make it versatile for use in different applications.