Industry
Group 345: Screw Machine Products, And Bolts, Nuts, Screws, Rivets, And
Washers
3451 Screw Machine Products
Establishments primarily engaged in manufacturing automatic or
hand screw machine products from rod, bar, or tube stock of metal,
fiber, plastics or other material. The products of this industry consist
of a wide variety of unassembled parts and are usually manufactured on a
job or order basis. Establishments included in this industry may perform
assembly of some parts manufactured in the same establishment, but
establishments primarily engaged in producing assembled components are
classified according to the nature of the components. Establishments
primarily engaged in manufacturing standard bolts, nuts, rivets, screws,
and other industrial fasteners on headers, threaders, and nut forming
machines are classified in Industry 3452.
- Screw machine products: produced on a job or order basis
