Industry: 3399—Primary Metal Products, Not Elsewhere Classified
Establishments primarily engaged in manufacturing primary metal products, not elsewhere classified, such as nonferrous nails, brads, and spikes, and metal powder, flakes, and paste.
| Aluminum atomized powder | Powder, metal: except artists' materials |
| Balls, steel | Reclaiming ferrous metals from clay |
| Brads, nonferrous metal (including wire) | Recovery of iron ore from open hearth slag |
| Flakes, metal | Silver powder, except artists' materials |
| Iron powdered | Spikes, nonferrous metal (including wire) |
| Laminating steel for the trade | Staples, nonferrous metal (including wire) |
| Nails, nonferrous metal (including wire) | Tacks, nonferrous metal (including wire) |
| Paste, metal | |
| Codes |
Titles | Total Marketable US Businesses |
| 33990000 | Primary metal products | 122 |
| 33990100 | Metal powders, pastes, and flakes | 61 |
| 33990101 | Aluminum atomized powder | 12 |
| 33990102 | Flakes, metal | 5 |
| 33990103 | Iron, powdered | 8 |
| 33990104 | Paste, metal | 9 |
| 33990105 | Powder, metal | 174 |
| 33990106 | Silver powder | 14 |
| 33990200 | Metal fasteners | 64 |
| 33990201 | Brads: aluminum, brass, or other nonferrous metal or wire | 12 |
| 33990202 | Nails: aluminum, brass, or other nonferrous metal or wire | 11 |
| 33990203 | Spikes, nonferrous metal or wire | 2 |
| 33990204 | Staples, nonferrous metal or wire | 10 |
| 33990205 | Tacks, nonferrous metal or wire | 3 |
| 33999901 | Iron ore recovery from open hearth slag | 28 |
| 33999902 | Laminating steel | 21 |
| 33999903 | Reclaiming ferrous metals from clay | 7 |
| 33999904 | Steel balls | 6 |
| 33999905 | Thermite | 0 |
| 33999906 | Cryogenic treatment of metal | 20 |
