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 powderPowder, metal: except artists' materials
Balls, steelReclaiming ferrous metals from clay
Brads, nonferrous metal (including wire)Recovery of iron ore from open hearth slag
Flakes, metalSilver powder, except artists' materials
Iron powderedSpikes, nonferrous metal (including wire)
Laminating steel for the tradeStaples, nonferrous metal (including wire)
Nails, nonferrous metal (including wire)Tacks, nonferrous metal (including wire)
Paste, metal
Codes Titles Number of US Businesses
3399Primary Metal Products722
339900Primary metal products141
33990000Primary metal products141
339901Metal powders, pastes, and flakes379
33990100Metal powders, pastes, and flakes80
33990101Aluminum atomized powder13
33990102Flakes, metal6
33990103Iron, powdered10
33990104Paste, metal9
33990105Powder, metal225
33990106Silver powder36
339902Metal fasteners100
33990200Metal fasteners65
33990201Brads: aluminum, brass, or other nonferrous metal or wire12
33990202Nails: aluminum, brass, or other nonferrous metal or wire10
33990203Spikes, nonferrous metal or wire0
33990204Staples, nonferrous metal or wire8
33990205Tacks, nonferrous metal or wire5
339999Primary metal products, nec102
33999901Iron ore recovery from open hearth slag32
33999902Laminating steel23
33999903Reclaiming ferrous metals from clay9
33999904Steel balls12
33999906Cryogenic treatment of metal25