- Cutlery (2)
- Hand and edge tools, nec (12)
- Hardware, nec (23)
- Metal sanitary ware (5)
- Plumbing fixture fittings and trim (1)
- Heating equipment, except electric (4)
- Fabricated structural metal (31)
- Metal doors, sash, and trim (15)
- Fabricated plate work (boiler shop) (11)
- Sheet metalwork (36)
- Architectural metalwork (17)
- Prefabricated metal buildings and components (10)
- Miscellaneous metalwork (6)
- Screw machine products (1)
- Bolts, nuts, rivets, and washers (1)
- Iron and steel forgings (1)
- Nonferrous forgings (1)
- Automotive stampings (1)
- Metal stampings, nec (12)
- Plating and polishing (15)
- Metal coating and allied services (10)
- Small arms ammunition (1)
- Ordnance and accessories, nec (1)
- Industrial valves (3)
- Fluid power valves and hose fittings (2)
- Steel springs, except wire (2)
- Valves and pipe fittings, nec (5)
- Wire springs (3)
- Miscellaneous fabricated wire products (11)
- Fabricated pipe and fittings (3)
- Fabricated metal products, nec (11)
