Manufacturing of cap, set, machine, lag, flange, and self-locking screws (excluding aircraft types)
1,955 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Preferred Industries INC | Kimball | MI | — | UNVERIFIED |
| Premier Tool & Die CO INC | Milwaukie | OR | — | UNVERIFIED |
| Product and Tooling Technologies INC | Fraser | MI | — | UNVERIFIED |
| Production Threaded Parts CO | North Branch | MI | — | UNVERIFIED |
| Production Tooling CO | Memphis | TN | — | UNVERIFIED |
| Professional Instruments CO | Rochester | MN | — | UNVERIFIED |
| Profile Tool and Engineering INC | Minneapolis | MN | — | UNVERIFIED |
| Progressive Tool & Die, INC. | Meadville | PA | — | UNVERIFIED |
| Pronto Drilling INC | Santa Fe Springs | CA | — | UNVERIFIED |
| Protech Engineering INC | Elk River | MN | — | UNVERIFIED |
| Pro Tech Machining INC | Litchfield | MN | — | UNVERIFIED |
| Proto Gage INC | Sterling Heights | MI | — | UNVERIFIED |
| Pro Tool & Die LLC | Chesterfield | MI | — | UNVERIFIED |
| Ptc-in-liquidation, INC. | Saegertown | PA | — | UNVERIFIED |
| Ptc Molds, Llc, a Colorado Corporation | Scottsdale | AZ | — | UNVERIFIED |
| Qc Molds INC Dba Quality Craft Molds | Magalia | CA | — | UNVERIFIED |
| Quad City Engineering Co, Inc. | East Moline | IL | — | UNVERIFIED |
| Quality Automatics | Watertown | CT | — | UNVERIFIED |
| Quality Tool Company | Toledo | OH | — | UNVERIFIED |
| Quality Tool & Die, INC. | Meadville | PA | — | UNVERIFIED |
| Quality Tooling Systems INC. | Medina | OH | — | UNVERIFIED |
| Quality Tool & Machine INC | Detroit Lakes | MN | — | UNVERIFIED |
| Qualtool, INC. | Tavares | FL | — | UNVERIFIED |
| Quick Fab INC | Middletown | RI | — | UNVERIFIED |
| Radii Form Grinding | Maple Grove | MN | — | UNVERIFIED |
FactoryRegistry lists 1,955 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 cap, set, machine, lag, flange, and self-locking screws (excluding 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 385 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 2029075012. 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.