Manufacturing of hex bolts
2,026 FACILITIESCensus designationManufacturing of hex bolts, including heavy, tap-and-joint (excluding high-strength structural and aircraft types)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Shannon Precision Fastener LLC | Madison Heights | MI | — | UNVERIFIED |
| Sharp Machine INC | Cannon Falls | MN | — | UNVERIFIED |
| Shur-lok CORP | Irvine | CA | — | UNVERIFIED |
| Siem Tool Company | Latrobe | PA | — | UNVERIFIED |
| Sierra - Manufacturing Corporation | Addison | IL | — | UNVERIFIED |
| Sierra Tool & Die INC | Tuolumne | CA | — | UNVERIFIED |
| Sigg Tool & Machine Products | Levittown | PA | — | UNVERIFIED |
| Silgan Plastics Corporation | Langhorne | PA | — | UNVERIFIED |
| Silver Maple LLC | Hillman | MI | — | UNVERIFIED |
| Simpson Strong-tie | Gallatin | TN | — | UNVERIFIED |
| Sinter Metals INC | Richton Park | IL | — | UNVERIFIED |
| Sirois Tool Company, INC. | Berlin | CT | — | UNVERIFIED |
| Sk Engineering | Long Beach | CA | — | UNVERIFIED |
| S & M Machining Company | Wixom | MI | — | UNVERIFIED |
| Sorenson Precision | Goleta | CA | — | UNVERIFIED |
| Southeastern Tool Co., INC. | Aiken | SC | — | UNVERIFIED |
| Southern Anchor Bolt CO. | Harlem | GA | — | UNVERIFIED |
| Spark Tool, INC. | Meadville | PA | — | UNVERIFIED |
| Spartan Industrial Holdings Llc | Grandville | MI | — | UNVERIFIED |
| Spartan Tool & Die | Sinclairville | NY | — | UNVERIFIED |
| Specialty Bolt & Screw, INC. | Agawam | MA | — | UNVERIFIED |
| Specialty Machine Co., INC. | Gastonia | NC | — | UNVERIFIED |
| Specialty Tooling Systems INC | Grand Rapids | MI | — | UNVERIFIED |
| Sps Technologies INC | Santa Ana | CA | — | UNVERIFIED |
| Sps Technologies LLC | Nashville | TN | — | UNVERIFIED |
FactoryRegistry lists 2,026 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced hex bolts, including heavy, tap-and-joint (excluding high-strength structural and aircraft types), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 390 establishments reported producing it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2029075006. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.