NAICS Code 332722: Bolt, Nut, Screw, Rivet, and Washer Manufacturing
National industry
SBA small business size standard: 600 employees
Definition
This U.S. industry comprises establishments primarily engaged in manufacturing metal bolts, nuts, screws, rivets, washers, and other industrial fasteners using machines, such as headers, threaders, and nut forming machines.
Code facts
- Part of
-
-
31-33
-
332
-
3327
- 33272
-
3327
-
332
-
31-33
- Contract awards
- 72,738 In the last 12 months
- Contract obligations
- $339,110,416 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 332722
- Bolts, metal, manufacturing
- Cotter pins, metal, manufacturing
- Dowel pins, metal, manufacturing
- Hook and eye latches, metal, manufacturing
- Hooks (i.e., general purpose fasteners), metal, manufacturing
- Hooks, metal screw, manufacturing
- Hose clamps, metal, manufacturing
- Lock washers, metal, manufacturing
- Machine keys, metal, manufacturing
- Nuts, metal, manufacturing
- Rivets, metal, manufacturing
- Screw eyes, metal, manufacturing
- Screws, metal, manufacturing
- Spring pins, metal, manufacturing
- Spring washers, metal, manufacturing
- Toggle bolts, metal, manufacturing
- Turnbuckles, metal, manufacturing
- Washers, metal, manufacturing
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $25,819 |
| FY2026 | $270,038,289 |
| FY2025 | $339,110,416 |
| FY2024 | $644,014,126 |
| FY2023 | $335,328,113 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Noble Supply & Logistics, LLC | $47,383,622 | |
| 2 | Lockheed Martin Corporation | $13,948,284 | |
| 3 | Don Industrial Group LLC | $12,588,465 | |
| 4 | Cummins Inc. | $12,002,038 | |
| 5 | RTX Corporation | $8,717,191 | |
| 6 | Adept Fasteners Inc. | $7,036,324 | |
| 7 | ATF Aerospace, LLC | $5,191,976 | |
| 8 | Genesis Vision, Inc. | $4,731,627 | |
| 9 | DC Precision LLC | $4,123,672 | |
| 10 | South Texas Lighthouse For The Blind Foundation | $3,310,754 |
See the full FY2025 ranking of NAICS 332722 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $247,763,085 | |
| 2 | Department of the Navy | $17,166,185 | |
| 3 | Air Force | $3,649,268 | |
| 4 | Department of the Army | $1,113,229 | |
| 5 | Department of Homeland Security | $243,328 | |
| 6 | General Services Administration | $96,640 | |
| 7 | Department of Transportation | $24,400 | |
| 8 | Department of State | $7,974 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 5310 Nuts and Washers | $70,270,726 | |
| 2 | 5305 Screws | $55,304,571 | |
| 3 | 5306 Bolts | $38,600,852 | |
| 4 | 5340 Hardware | $23,290,457 | |
| 5 | 5320 Rivets | $12,126,618 | |
| 6 | 6150 Miscellaneous Electric Power and Distribution Equipment | $9,025,798 | |
| 7 | 5330 Packing and Gasket Materials | $6,746,679 | |
| 8 | 5342 Hardware, Weapon System | $6,379,660 | |
| 9 | 5307 Studs | $5,113,649 | |
| 10 | 5325 Fastening Devices | $4,740,934 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Mississippi | $41,829,553 | |
| 2 | California | $29,175,665 | |
| 3 | Texas | $27,379,400 | |
| 4 | Florida | $15,896,598 | |
| 5 | Pennsylvania | $14,807,745 | |
| 6 | New York | $14,094,806 | |
| 7 | Connecticut | $10,402,491 | |
| 8 | Missouri | $10,314,809 | |
| 9 | Tennessee | $10,224,921 | |
| 10 | Alabama | $6,997,836 | |
| 11 | New Jersey | $6,405,521 | |
| 12 | Ohio | $5,010,029 | |
| 13 | Virginia | $2,954,249 | |
| 14 | Maryland | $2,860,740 | |
| 15 | Arizona | $2,749,790 | |
| 16 | Illinois | $2,695,973 | |
| 17 | West Virginia | $2,660,557 | |
| 18 | Wisconsin | $2,603,196 | |
| 19 | Massachusetts | $2,491,081 | |
| 20 | Michigan | $2,428,061 | |
| 21 | North Carolina | $2,233,969 | |
| 22 | Georgia | $2,197,695 | |
| 23 | Indiana | $1,666,047 | |
| 24 | Washington | $1,511,996 | |
| 25 | Oklahoma | $1,425,033 | |
| 26 | Kentucky | $1,122,866 | |
| 27 | Louisiana | $872,119 | |
| 28 | Maine | $823,134 | |
| 29 | Arkansas | $768,459 | |
| 30 | Montana | $712,719 | |
| 31 | Vermont | $526,748 | |
| 32 | Minnesota | $428,714 | |
| 33 | Kansas | $327,116 | |
| 34 | Nevada | $319,640 | |
| 35 | New Mexico | $256,208 | |
| 36 | South Carolina | $236,345 | |
| 37 | Idaho | $230,699 | |
| 38 | Nebraska | $188,654 | |
| 39 | Colorado | $188,617 | |
| 40 | New Hampshire | $183,006 | |
| 41 | Oregon | $180,300 | |
| 42 | Utah | $174,931 | |
| 43 | Iowa | $145,850 | |
| 44 | Delaware | $94,801 | |
| 45 | Rhode Island | $62,889 | |
| 46 | Alaska | $14,743 | |
| 47 | South Dakota | $3,833 | |
| 48 | District of Columbia | $3,020 |
Show all 48
Shares are of everything obligated under NAICS 332722 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 52,963 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 332722?
NAICS 332722 is Bolt, Nut, Screw, Rivet, and Washer Manufacturing, a national industry in NAICS 31-33, Manufacturing.
What is the NAICS code for nuts, metal, manufacturing?
The NAICS code for nuts, metal, manufacturing is 332722, Bolt, Nut, Screw, Rivet, and Washer Manufacturing.
What is the NAICS code for bolts, metal, manufacturing?
The NAICS code for bolts, metal, manufacturing is 332722, Bolt, Nut, Screw, Rivet, and Washer Manufacturing.
What is the NAICS code for rivets, metal, manufacturing?
The NAICS code for rivets, metal, manufacturing is 332722, Bolt, Nut, Screw, Rivet, and Washer Manufacturing.
When did the size standard for NAICS 332722 last change?
The most recent Federal Register rule on record that names NAICS 332722 in the SBA's size standards is "Small Business Size Standards: Manufacturing and Industries With Employee-Based Size Standards in Other Sectors Except Wholesale Trade and Retail Trade" (88 FR 9970), published Feb 15, 2023 and effective Mar 17, 2023.
How much do federal agencies spend under NAICS 332722?
Federal contracts under NAICS 332722 obligated $339,110,416 in fiscal year 2025 and $1,588,516,763 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 332722?
The contractors with the most obligated under NAICS 332722 in fiscal years 2026 and 2027 are Noble Supply & Logistics, LLC ($47,383,622); Lockheed Martin Corporation ($13,948,284); and Don Industrial Group LLC ($12,588,465).
Which agencies buy the most under NAICS 332722?
The agencies that obligated the most under NAICS 332722 in fiscal years 2026 and 2027 are Defense Logistics Agency ($247,763,085), Department of the Navy ($17,166,185) and Air Force ($3,649,268).
Which PSC codes are used with NAICS 332722?
The PSC codes with the most obligated under NAICS 332722 in fiscal years 2026 and 2027 are 5310 Nuts and Washers, 5305 Screws and 5306 Bolts.
Where is the work under NAICS 332722 performed?
By place of performance, the states with the most contract obligations under NAICS 332722 over the last 12 months are Mississippi ($41,829,553), California ($29,175,665) and Texas ($27,379,400).
What is the latest contract opportunity under NAICS 332722?
The latest contract opportunity under NAICS 332722 is O-ring, award notice from Land and Maritime (DLA), posted November 6, 2026.
On GovTribe
See everything under NAICS 332722
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code