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Where are Hardlock nuts used
2025-04-18
Hardlock nuts are widely used in a variety of need for high stability and anti-loosening , mainly including high-speed rail, aircraft, Bridges, aerospace and other fields. The following are specific application examples:
high-speed rail : Hardlock nuts are widely used on Japan's Shinkansen high-speed trains and the Akashi Kaikai Bridge. Japan's Kibo Shinkansen bullet train, for example, uses 20,000 hardlock nuts per carriage to ensure stability in high-vibration environments
In addition, Hadlock nuts have been widely used in China's high-speed railways during the rapid development period, with the annual demand reaching millions
aircraft : Hadlock nuts are also widely used in aircraft manufacture to hold firm in extreme vibration
bridge : In bridge construction, Hadlock nuts are used for their "never loose" properties to ensure the stability and safety of bridge structure
aerospace : In the aerospace industry, the Hadlock nut also plays an important role in keeping equipment stable under extreme conditions
other fields : In addition, Hadlock nuts are also used in suspension Bridges, ocean drilling machines and other industrial fields requiring high stability and anti-loosening
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