Southern Fasteners & Supply, LLC
Winston-Salem, NC Part of Supply Technologies LLC
- UEI
- Z6HMQ992QKJ7
- CAGE
- 3X049
- Primary NAICS
- 444140 Hardware Retailers
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Park-Ohio Holdings Corp., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Corporate family
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-
Parent
Mayfield Heights, OH
KJ36W9M9RCS5
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Parent
Mayfield Heights, OH
KJ36W9M9RCS5
- SAM.gov registration date
- Physical address
- 2421 W Clemmonsville Rd, Winston-Salem, NC 27127, USA
- Website
- southernfasteners.com
- Founded
- 1982
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Consumer Discretionary
- Retailing
- Specialty Retail
- Home Improvement Retail
- SIC code
- 50 Wholesale Trade – Durable Goods
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $45,684 |
| FY2025 | $434,133 |
| FY2024 | $1,639,056 |
| FY2023 | $458,457 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $45,684 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Screw, machine | Land and Maritime (DLA) | $3,160 | |
| HEX cap | Land and Maritime (DLA) | $1,260 | |
| Screw, cap socket he | Land and Maritime (DLA) | $1,942 | |
| Capscrew, SOC HD | Land and Maritime (DLA) | $9,875 | |
| Screw cap socket head | Land and Maritime (DLA) | $1,942 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Huntington Ingalls Inc. | N0002424C2106 | $328,224 | |
| Huntington Ingalls Inc. | N0002416C2116 | $48,211 | |
| Huntington Ingalls Inc. | N0002416C2116 | $112,500 | |
| Huntington Ingalls Inc. | N0002418C4314 | $36,230 | |
| Huntington Ingalls Inc. | N0002417C2105 | $588,010 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| JJ Fasteners Inc. | Portsmouth, VA | 339993 Fastener, Button, Needle, and Pin Manufacturing |
| Extreme Bolt & Fastener | Waltham, MA | 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing |
| B&G Manufacturing Co Inc. | Hatfield, PA | 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing |
| B & S Bolts Corporation | Norfolk, VA | 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing |
| Gulf Fastener, Inc. | Mobile, AL | 423710 Hardware Merchant Wholesalers |
About the company
Southern Fasteners & Supply, LLC, a Winston-Salem, North Carolina-based manufacturer and supplier of military-specification fasteners and maritime hardware, operates as a prime contractor (90% of recent awards) supplying screws, studs, bolts, nuts, and welded fastener components to the U.S. Navy and related defense agencies. The company is a subsidiary of Supply Technologies LLC and competes predominantly in full-and-open procurements without SBA set-aside designations, though it qualifies as a small business and receives both set-aside and unrestricted awards across its federal footprint.
Southern Fasteners' customer base is heavily concentrated on Naval Sea Systems Command (NAVSEA), which accounts for 159 of 168 total awards and $2.5 million of $3.6 million in combined potential value — 99% and 70% coverage respectively. The company also holds secondary relationships with Naval Air Systems Command Naval Air Warfare Center (2 awards, $982 thousand), United States Pacific Fleet Forces (1 award, $36 thousand), Naval Supply Systems Command (2 awards, $6 thousand), and the Defense Logistics Agency Land and Maritime (1 award, $6 thousand). Recent purchase orders from NAVSEA span socket head cap screws, self-locking fasteners, hex nuts and bolts, weld studs, and specialized alloy components (K-Monel, nickel-copper, nickel-aluminum) manufactured to military specifications including MIL-DTL-1222, FF-S-86, and QQ-N-286G. Representative prime awards include a $168,030.12 total small business set-aside for self-locking hex nuts and socket head cap screws (December 2024), a $140,761.00 award for socket head cap screws (May 2024), and a $128,195.16 award for K-Monel stud rotors (December 2023). Awards are structured as firm fixed-price purchase orders with typical completion periods of three to nine months, predominantly for delivery to Portsmouth Naval Shipyard (Kittery, Maine), Puget Sound Naval Shipyard (Bremerton, Washington), and DLA Distribution Pearl Harbor.
Activity has grown sharply from 2 awards in 2022 to 86 in 2024, with 36 awards year-to-date in 2025 and 2 awards in the first two months of 2026, indicating sustained high volume. The company's NAICS footprint reflects its core capability: Bolt, Nut, Screw, Rivet, and Washer Manufacturing (149 awards) and Ship Building and Repairing (17 awards). Within the Navy supply chain, Southern Fasteners serves as a subcontractor to Huntington Ingalls Inc., a major shipbuilder, delivering specialized fastening components for aircraft carrier construction and overhaul programs including CVN 80/81 detailed design and construction, USS Boise (SSN 764) planning, and CVN 75 advance planning. Sub-award work includes supply of nickel-aluminum alloy screws, steel tensioners, bolts, and self-locking nuts for carrier and submarine programs; fourteen sub-awards to Huntington Ingalls were executed between March 2024 and September 2025.
The vendor has maintained federal registration since at least 2002 and operates from a single location in Winston-Salem, North Carolina, where the majority of work is performed. Southern Fasteners' award profile shows no participation in government-wide contract vehicles, schedule contracts, or multi-agency IDIQs; all work flows through direct purchase orders from Navy commands or DLA Maritime. The combined potential value of $3.6 million against obligated dollars of $5.4 million (151% ratio) suggests frequent purchase order modifications and quantity adjustments typical of small-order, high-volume fastener procurement. The vendor's posture is characterized by deep, long-standing Navy supplier relationships, focus on small business set-aside and unrestricted prime awards, minimal overhead structure, and positioning as both a direct Navy supplier and a subcontractor supporting major shipbuilding primes.
Quick answers
Is Southern Fasteners & Supply, LLC registered in SAM.gov?
Yes. Southern Fasteners & Supply, LLC's SAM.gov registration is active through June 1, 2027.
How much has Southern Fasteners & Supply, LLC received in federal contracts?
Federal contracts obligated $434,133 to Southern Fasteners & Supply, LLC in fiscal year 2025 and $2,577,330 in fiscal years 2023 through 2027.
How does Southern Fasteners & Supply, LLC rank among federal contractors?
Southern Fasteners & Supply, LLC's parent company, Park-Ohio Holdings Corp., ranked #34 in PSC 9530 and #83 in PSC 5305 in FY2025.
What is Southern Fasteners & Supply, LLC's most recent federal award?
Southern Fasteners & Supply, LLC's most recent federal contract award is Screw, machine (SPMYM426P1220), from Land and Maritime (DLA), on February 13, 2026.
On GovTribe
See Southern Fasteners & Supply, LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors