Certified by the Japan Architecture Center! Just attach it to the installed nut to effectively prevent loosening and falling off of bolts and nuts!
It is significantly more effective than double nut loosening prevention measures and can reduce maintenance inspection processes. It also contributes to approximately 40% weight reduction. It can be easily installed using commercially available socket wrenches. It has passed tests using an impact-type vibration testing machine compliant with NAS3350 standards. The sizes range from M4 to M24. 【Product Features】 ○ Products conforming to the Japan Building Center evaluation (BCJ evaluation - LS0107-01, applicable to M12). ○ The loosening prevention performance of LockOne has been proven in tests using an impact-type vibration testing machine compliant with NAS3350 standards. ○ Lineup from M4 to M24. ○ Can be installed with commercially available 12-point socket wrenches. ◎ For more details, please download the catalog or contact us.
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basic information
For more details, please refer to the catalog or contact us. This product is also available for purchase on "Amazon."
Price range
Delivery Time
※Please feel free to contact us.
Applications/Examples of results
Recommended for areas where bolts and nuts may loosen due to vibrations, such as railways, roads, and equipment.
Detailed information
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LockOne anti-fall spring Enlarged photo
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Installation examples Areas of concern for nut detachment, such as the ceiling of the factory and conveyor systems.
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Solar panel Example of installation on a solar panel mounting frame.
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Examples of installation onto railway rails.
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Example of installation to an elevated road.
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Company information
Advanex is actively promoting overseas expansion. We have overseas factories in four locations in China (Dalian, Changzhou, Shanghai, Dongguan), as well as in Thailand, Vietnam, Singapore, Indonesia, the United States, Mexico, the United Kingdom, and the Czech Republic, establishing a system that allows us to supply parts with Japanese quality.
