A guard rail bolt is a specific fastener used primarily in constructing and installing guard rails. They have a hexagonal head, allowing for easy tightening with a wrench, and coarse threads, which provide better grip in softer materials and allow for quicker installation.
Guard Rail Bolt
Grade 5 bolts are made from medium carbon steel and are heat-treated—or hot-dipped galvanized—to achieve a minimum tensile strength of 120,000 psi. The heat treatment process enhances the bolt's resistance to wear and tear, making it suitable for outdoor environments. They are a fantastic choice for applications requiring moderate to high strength.
While they are primarily used to secure guard rails along highways, bridges, and other structures to enhance safety, they can also be used in various construction applications, especially where strong fastening is essential.
Sizes available upon request.
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