Seastrom Manufacturing has the most comprehensive online catalog of standard washers and fasteners in the industry. We
stock over 44,000 part numbers, including
round flat washers, spring clips, spacers, shoulder washers, lock washers, clamps, brackets, expansion plugs and much more! We also manufacture and supply Hiram Jones pins, terminals and connectors. Seastrom is ISO 9001/AS 9100 certified, as well as REACH & DFARS compliant. Products made in the USA since 1928.
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