| AFAllfast Fastening Sys | City of Industry | CA | Fabricated Metal Product Manufacturing332112 | 100-499 | ◐ LIKELY ACTIVE |
| ABAtlas Bolt & Screw CO LLC | Ashland | OH | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| AMAvibank Mfg. INC Sps/pcc | North Hollywood | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| AIAvk Industrial Products | Valencia | CA | Fabricated Metal Product Manufacturing332510 | 20-99 | ◐ LIKELY ACTIVE |
| DFDexter Fastener Technologies | Dexter | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| DLDriv - Lok INC | Sycamore | IL | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| IAIndiana Automotive Fasteners Incorporated | Greenfield | IN | Fabricated Metal Product Manufacturing332721 | 500+ | ◐ LIKELY ACTIVE |
| KSKeystone Screw Corp/willow Grove | Willow Grove | PA | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| MDMedical Device Components, LLC | San Diego | CA | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| MCMetform CORP | Savanna | IL | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| MCMnp CORP | Utica | MI | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| MPModineer Plant 7 | Saint Peters | MO | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| RERaf Electronic Hardware | Seymour | CT | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| VTVulcan Threaded Products INC | Pelham | AL | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| AIAir Industries Company, LLC | Garden Grove | CA | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| AFAlcoa Fastening Systems | Tucson | AZ | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| AGAlcoa Global Fastening Systems C/o Howmet Fastening Systems | City of Industry | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| BIBristol Industries, LLC | Brea | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| BOBrugola Oeb Industriale USA INC | Plymouth | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| CPChautauqua Precision Machining, INC. | Ashville | NY | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| DSDirksen Screw Products CO | Shelby Township | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
Dupree, INC | Chino | CA | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| FSFederal Screw Works CO | Big Rapids | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| GSGolden State Eng | Paramount | CA | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| HUHenrob US | New Hudson | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| HGHowmet Global Fastening Systems INC. | Torrance | CA | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| HIHuck International Waco | Waco | TX | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| HPHudson Precision Products CO | Broadview | IL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| INIndustrial Nut CORP | Sandusky | OH | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| JCJennmar CORP of Wv | Reedsville | WV | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| LALisi Automotive Hi-vol INC | Livonia | MI | Plastics and Rubber Products Manufacturing326122 | 20-99 | ◐ LIKELY ACTIVE |
| MFMaclean Fogg Farmington Hills | Farmington | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| MMMaclean Maynard-chesterfield | Chesterfield | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| MAMichigan Atf Holdings LLC | Romulus | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| NUNafco USA LLC | Carson City | NV | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| PCPna Construction Technologies-charlotte | Charlotte | NC | Chemical Manufacturing325612 | 20-99 | ◐ LIKELY ACTIVE |
| SCSaelens CORP | Johnson Creek | WI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| SCSemblex CORP | Elmhurst | IL | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| SPShannon Precision Fastener - Holly Manufacturing | Holly | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| SASunright America Incorporated | Columbus | IN | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| WWWrought Washer Mfg INC | Milwaukee | WI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| AIAtf INC | Lincolnwood | IL | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| CLCamcar LLC - Spencer Operations | Spencer | TN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| CACherry Aerospace | Santa Ana | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| CRChicago Rivet & Mach/tyrone Plt | Tyrone | PA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| CTChicago Turnrite CO | Chicago | IL | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| DODecorah Operations Acument Global Technologies Camcar LLC | Decorah | IA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| ETEmhart Teknlogies | Hopkinsville | KY | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| FCFastenal CO Manufacturing | Winona | MN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| FFFontana Fasteners Incorporated | Frankfort | IN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |