| FCFastenal CO Manufacturing | Winona | MN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| FFFontana Fasteners Incorporated | Frankfort | IN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| ICIdeal Clamp Products Fka Tridon Products | Smyrna | TN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| IRItw Ramset Red Head | Paris | KY | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| JMJ & M Plating CO | Rockford | IL | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| MCMaclean-fogg Component Systems | Mundelein | IL | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| MPMnp Precision Parts LLC | Rockford | IL | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| OIOmg INC | Agawam | MA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| RFRightway Fasteners, INC | Columbus | IN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| RSRing Screw Llc-sterling Hts | Sterling Heights | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| RFRocknel Fastener INC | Rockford | IL | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| SMSmw Mfg Amsted Automotive Group-belleville | Belleville | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| SMSmw Mfg Amsted Automotive Group-munith | Munith | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| STSps Technologies - Aerospace Products Division | Jenkintown | PA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| STSps Technologies LLC | Gardena | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| TTTip Top Screw | Oscoda | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| CFCentury Fasteners & Machine Co., INC. | Skokie | IL | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| CMCrd Machining, INC. | Los Angeles | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HEHoward Engineering CO | Naugatuck | CT | Primary Metal Manufacturing331511 | 1-19 | ◐ LIKELY ACTIVE |
| STSPS TECHNOLOGIES, LLC DBA SHUR-LOK Company | Irvine | CA | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| TSTass Steel LTD. | Hicksville | NY | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| ISItw Shakeproof | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| 1K105114 - Key Fasteners Corporation | Linn Grove | IN | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| 1R106534 - R and R Engineering CO INC | Summitville | IN | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| AAAcufast Aircraft Products | Sylmar | CA | Fabricated Metal Product Manufacturing332722 | — | ▲ REPORTED CLOSED |
| AGAcument Global Tech. | Sterling Heights | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| ABAltenloh, Brinck & Co., U.S., Inc. | Bryan | OH | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| AMAmanda Manufacturing | Logan | OH | Fabricated Metal Product Manufacturing332510 | 100-499 | ◐ LIKELY ACTIVE |
| ARAtlanta Rod & Manufacturing, INC | Lavonia | GA | Fabricated Metal Product Manufacturing332312 | — | ▲ REPORTED CLOSED |
| ARAutomotive Racing Products | Santa Paula | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| BSBay Standing INC | Brentwood | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| BFBirmingham Fastener | Birmingham | AL | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| CLCamcar LLC | Belvidere | IL | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| CPCrest Products LLC | Lexington | KY | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| DIDelt Industries, INC. | Simi Valley | CA | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| EEE & E Manufacturing Company INC | Plymouth | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| ETEmhart Technologies Black and Decker Company | Montpelier | IN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| FOFreeway of Rockford | Rockford | IL | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| GAGripnail a Carlisle Brand | East Providence | RI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| HCHenrob Corporation | New Hudson | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| HLH & L Tool Company INC | Madison Heights | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| HRHorspool & Romine Mfg CO INC | Oakland | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HIHts-engineering, INC | Oceanside | CA | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| ICIdeal Clamp Products INC | Smyrna | TN | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| IFInterstate Fittings, INC. | Dallas | TX | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| IBItw Buildex- Roselle | Roselle | IL | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| ISITW Shakeproof Industrial - Watertown | Watertown | WI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| JCJennmar Corporation of East Virginia, INC | Rich Creek | VA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| JFJ. F. Burns Machine Co., INC. | Export | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| KCKoester Corporation | Napoleon | OH | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |