US Bolt Manufacturing INC
U.S. Bolt Manufacturing produces high-integrity engineered bolting for demanding applications in oil and gas, turbomachinery, nuclear, and defense industries, including deep-water offshore drilling equipment, power-generating turbomachinery, pumps, valves, pressure vessels, Navy ships, and industrial machinery. The manufacturing process includes forging, heat treatment, machining, thread rolling, testing, non-destructive examination, and inspection. The company holds API 20E, API 20F, Q1 10th Edition, ISO 9001:2015, AS9100:2016, and ISO 17025:2017 certifications.
What they make
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| US Bolt Manufacturing INC | Houston | TX | 100–499 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.