# NAICS 423510: Metal Service Centers and Other Metal Merchant Wholesalers

The SBA size standard for NAICS 423510 is 200 employees (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 423510 |
| Title | Metal Service Centers and Other Metal Merchant Wholesalers |
| Level | 6 |
| Parent | 42351 |
| Size standard | 200 employees |
| Footnote | - |

## Description

This industry comprises establishments primarily engaged in the merchant wholesale distribution of products of the primary metals industries. Service centers maintain inventory and may perform functions, such as sawing, shearing, bending, leveling, cleaning, or edging, on a custom basis as part of sales transactions.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/423510/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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