History

Long-Lok's self-locking self-sealing fastener processes have helped engineers solve threaded component fastening problems for 50 years. Long-Lok Fasteners Corporation was founded in 1957, in Los Angeles. Its initial mission was to exploit its newly-developed Long-Lok® process, which used a thin nylon strip to make a male-threaded fastener self-locking. At that time, this technology's primary application was in the aerospace industry, where the risk of bolts shaking loose was high, but unacceptable. Long-Lok has been known -- from the beginning -- as the company engineers count on to solve their vibration problems.

In the ensuing years, Long-Lok pioneered a variety of self-locking and self-sealing processes, resulting in the 9 varieties we offer today.

We are ISO 9001:2008 and AS 9100 certified. See our certificate.


Locations

We have 2 facilities:

Ohio
10630 Chester Road
Cincinnati, Ohio 45215
Tel: 800 Long-Lok (800 566 4565)
Fax: 513 772 1888

California
20501 Belshaw Ave
Carson (Los Angeles County), California 90746-3505
Tel: 424 213 4570
Fax: 424 213 4584



Personnel

Randy Ammon, President (Ohio)

Aaron Dollenmeyer, National Sales Manager (Ohio)
Mia Lugo, Western Outside Sales (California)

Steve Hassman, Customer Service Manager (Ohio)
Mike Onley, Customer Service Rep (Ohio)

Margret Figueroa, Customer Service Manager (California)
Deanne Spawton, Customer Service Rep (California)


Contact us for free advice on your engineering challenge
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Complete our needs questionnaire and we will respond promptly with our suggestions -- you have no obligation to buy.


See for Yourself

Send us a sample of your part or fastener, along with a brief description of its application and performance requirements, and we’ll process it using the most appropriate Long-Lok thread locking or sealing method. Or, to sample a standard Long-Lok fastener, simply supply us with a part number. Samples are provided free of charge. Call your nearest Long-Lok facility for assistance.