Fasteners manufactured for construction have been a cornerstone for Cardinal from the beginning. Customers come to us for high-strength structural bolts such as A490 and A325 because they know our products are manufactured from American steel to meet all ASTM and AASHTO specifications.
Cardinal is one of the few manufacturers that comply with all guidelines for these safety critical products by manufacturing with a flat bearing surface. Our products meet SAE, ASTM and ISO standards. We also offer customized packaging solutions, including metal cans and export packaging. Project managers can rely on Cardinal when it must be on time and meet required specifications.