332999 — All Other Miscellaneous Fabricated Metal Product Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in manufacturing fabricated metal products (except forgings and stampings, cutlery and handtools, architectural and structural metals, boilers, tanks, shipping containers, hardware, spring and wire products, machine shop products, turned products, screws, nuts and bolts, metal valves, ball and roller bearings, ammunition, small arms and other ordnances and accessories, and fabricated pipes and pipe fittings).
Illustrative Examples
- Foil containers (except bags) manufacturing
- Industrial pattern manufacturing
- Metal hair curlers manufacturing
- Metal ironing boards manufacturing
- Metal pallets manufacturing
- Metal pipe hangers and supports manufacturing
- Metal safes manufacturing
- Metal vaults (except burial) manufacturing
- Permanent metallic magnets manufacturing
- Portable metal ladders manufacturing
- Sanitary ware (e.g., bathtubs, lavatories, sinks), metal and enameled metal, manufacturing
- Steel wool manufacturing
Overview Facts
| NAICS Code | 332999 |
|---|---|
| Industry Title | All Other Miscellaneous Fabricated Metal Product Manufacturing |
| SBA Size Standard | 750 employees |
| IRS PBA Code | 332900 (rolled-up match) |
| Sectors Hierarchy | Sector 31-33 → 332 → 3329 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 3291 - Abrasive Products (via SIC1987:3291→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
- SIC 3429 - Hardware, NEC (via SIC1987:3429→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
- SIC 3431 - Enameled Iron and Metal Sanitary Ware (via SIC1987:3431→NAICS1997:332998→2002:332998→2007:332998→2012:332999→2017:332999→2022:332999)
- SIC 3432 - Plumbing Fixture Fittings and Trim (via SIC1987:3432→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
- SIC 3494 - Valves and Pipe Fittings, NEC (via SIC1987:3494→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
- SIC 3497 - Metal Foil and Leaf (via SIC1987:3497→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
- SIC 3499 - Fabricated Metal Products, NEC (via SIC1987:3499→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
- SIC 3537 - Industrial Trucks, Tractors, Trailers, and Stackers (via SIC1987:3537→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
- SIC 3543 - Industrial Patterns (via SIC1987:3543→NAICS1997:332997→2002:332997→2007:332997→2012:332999→2017:332999→2022:332999)
- SIC 3599 - Industrial and Commercial Machinery and Equipment, NEC (via SIC1987:3599→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
- SIC 3914 - Silverware, Plated Ware, and Stainless Steel Ware (via SIC1987:3914→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
- SIC 3999 - Manufacturing Industries, NEC (via SIC1987:3999→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 332999:
- Sector 31-33 Directory Hub — List of related industries in the Manufacturing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.
Related Industries in 3329
Frequently Asked Questions (FAQ)
Is 332999 a valid 2022 NAICS code?
NAICS 332999 is 'All Other Miscellaneous Fabricated Metal Product Manufacturing', a 2022 U.S. national industry under Sector 31-33 (Manufacturing); the SBA small-business size standard is 750 employees.
What is the SBA size standard for NAICS 332999?
The SBA small business size standard for NAICS 332999 is 750 employees (based on employees).
What is the legacy SIC code mapping for 332999?
NAICS code 332999 maps to the legacy 1987 SIC codes: 3291 - Abrasive Products, 3429 - Hardware, NEC, 3431 - Enameled Iron and Metal Sanitary Ware, 3432 - Plumbing Fixture Fittings and Trim, 3494 - Valves and Pipe Fittings, NEC, 3497 - Metal Foil and Leaf, 3499 - Fabricated Metal Products, NEC, 3537 - Industrial Trucks, Tractors, Trailers, and Stackers, 3543 - Industrial Patterns, 3599 - Industrial and Commercial Machinery and Equipment, NEC, 3914 - Silverware, Plated Ware, and Stainless Steel Ware, 3999 - Manufacturing Industries, NEC.