A drop prevention nut that does not loosen and is unaffected by time! It has a safe structure that prevents dropping even if you forget to tighten it or if it is loosely tightened!
The "Muscle Nut," a drop prevention nut, features a safety structure that prevents it from falling off even if forgotten to be tightened or if it is loosely tightened. It has achieved complete drop prevention that does not loosen even after multiple vibration tests. Each size did not loosen for 17 minutes in the high-speed vibration testing machine (NAS3350) of the Japan Quality Assurance Organization (JQA). Even if it does loosen, it will not fall off. The mechanism that prevents dropping lies in the spring coil; when tightening the nut, the coil expands and allows for tightening. It is also possible to re-tighten. Additionally, when attempting to loosen it, the coil wraps around the neck of the bolt, making it impossible to return. 【Features】 ■ It does not drop! ■ It can be stopped midway! ■ The tightening torque is sufficient with the appropriate torque! ■ It does not damage the bolt even when removing the nut! ■ Excellent workability due to its single nut design! *For more details, please request materials or view the PDF data from the download.
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basic information
【Features】 ○ Safe structure that does not fall off even if forgotten to tighten or if tightened loosely ○ Achieves complete prevention of loosening even after multiple vibration tests ○ The mechanism that prevents falling off is in the spring coil, which expands to allow tightening when the nut is tightened ○ Re-tightening is also possible ○ If an attempt is made to loosen it, the coil wraps around the neck of the bolt, making it impossible to return and preventing falling off ● For more details, please contact us or download the catalog.
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In the ever-changing modern world, the world of screws is also diversifying and becoming more advanced. It is essential to accurately grasp these market needs and respond quickly. Ishitoku Screws, without losing sight of a broad perspective and long-term goals, continues to serve as a key player in the industry under the banner of partnership between companies.
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