Seastrom Manufacturing Co., Inc.

Seastrom is a true story of the American Dream. Founded in Glendale, California in 1928 by Wensil Seastrom in his garage, Seastrom filled a need for electric motor components and quickly became a job shop for the growing aerospace industry, The company resided in Glendale in several locations until 1994, when it moved to Twin Falls, Idaho. Still family owned today, Seastrom’s state-of-the-art 100,000 square foot facility houses the premier stocking manufacturer of precision assembly hardware.

Seastrom understands the importance of producing quality products. We have earned the distinction as an approved supplier for most major aerospace and commercial manufacturers. Seastrom Manufacturing is a full service manufacturer with precision stamping, CNC machining, waterjet, four-slide, screw machining and laser part marking capabilities. We manufacture in most metallic and non-metallic materials. We also offer secondary operations, assembly and packaging. Seastrom emphasizes systems integration, quality engineering, in-house die design and tooling, high-speed production, facility-wide networking and strict manufacturing controls to promote product quality, project safety and conformance to technical standards.

Seastrom, as a multi-faceted manufacturer, has the most comprehensive online catalog of standard washers and assembly hardware. We stock over 60,000 part numbers, including flat round washers, spring clips, spacers, shoulder washers, lock washers, clamps, brackets, expansion plugs and much more. Hiram Jones pins, terminals & connectors are also part of our inventory. Seastrom is also a proud supplier of military hardware (M, MS, NAS & AN).