For more than 40 years, family-owned All Ohio Threaded Rod has manufactured threaded rods and studs, along with custom bent bolts, for customers needing fasteners in unusual sizes or configurations. The Cleveland company produces rods up to 12 feet long and 4 inches in diameter, and combines roll- and cut-threading with custom work such as tapped, slotted, and bent ends. Customers describe it as a small custom house known for quick turnaround and personalized service.
Keystone Threaded ProductsFamily-owned and operated in Valley View, Ohio, since 1920, Keystone Threaded Products manufactures USA-made standard and customized precision roll-threaded rods and related machined parts. Now led by third-generation owner Betsy Minnick, the certified women-owned business is known for handling large-diameter threading, including work on what it calls the world’s largest thread roller. Keystone also offers complete-part machining and inventory management, with quality controlled through material traceability and multi-step inspection.CLEVELAND, OH
Acero MFGAcero MFG manufactures custom anchor bolts, threaded rods, and other structural fasteners in Ohio, with every step handled in-house for projects that cannot afford delays. Founded to serve the telecommunications sector, the Bedford company now supplies contractors and infrastructure builders nationwide, pairing made-to-spec fabrication with rapid turnaround. Its products are made to ASTM and AASHTO requirements and are traceable to U.S.-based production.BEDFORD, OH
Master Bolt, LLCMaster Bolt, LLC began in 1984 making a single railroad bolt and has since built its identity around solving specialized hardware needs from its Elyria shop. Today, the company makes custom industrial fasteners for customers across the United States and ships worldwide, with in-house tooling that supports unusual specifications and applications.ELYRIA, OH
Kelko Products CompanyFor more than three decades, Lorain-based Kelko Products Company has manufactured custom fasteners, double-end stud bolts, and CNC-turned components for demanding industrial applications. The company combines automatic screw machines and custom threading equipment with in-house machining and finishing, and handles everything from single prototypes to runs of 10,000 parts. Kelko serves customers across the United States and Canada, with quality inspections throughout production and documentation available for materials, testing, and specified standards.SANDUSKY, OH