Structural Bolts

OneMonroe offers a comprehensive selection of high-quality structural bolts designed for heavy-duty applications in construction, infrastructure, and industrial projects. These bolts are engineered to provide exceptional strength and durability, making them ideal for securely fastening steel-to-steel connections in bridges, buildings, and other load-bearing structures. Manufactured to meet or exceed industry standards, our structural bolts come in various grades, finishes, and sizes to accommodate diverse project requirements.

At OneMonroe, we understand the critical role that structural bolts play in ensuring the stability and longevity of engineered structures. That’s why we supply only the most reliable fastening solutions, including ASTM A325 and A490 high-strength bolts, along with compatible nuts and washers. Whether you need black, galvanized, or weathering steel options, our team is committed to delivering quality products with precision and consistency. Contact us today to find the right structural bolts for your application.

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Heavy Hex Structural Bolt, A325 Type 1, Plain, (Import) (Inch)

Heavy Hex Structural Bolt ,A325 Type 1, HDG, (Import) (Inch)

Heavy Hex Structural Bolt, A325 Type 1, Plain (USA) (Inch)

A325 Tension Control Bolt Plain W/ A563 DH Hvy Hex Nut & Rnd F436 (Inch)