Where to Buy Portland Bolt & Manufacturing

Threaded steel fasteners cast into or installed in concrete and masonry to secure structural members, base plates, and equipment. Used in commercial construction to anchor columns, sill plates, and steel connections to foundations.

High-strength bolts, nuts, and washers used to connect structural steel members in bolted connections, including twist-off tension-control and heavy hex assemblies. Manufactured to ASTM specifications such as F3125 for structural steel framing.