Temperature-resistant screws that prevent loosening in high and low temperatures; non-loosening bolts.
No need for adhesive or lock nuts; it won't loosen and is resistant to breaking! Motion Tight.
Motion Tight is a "looseness prevention bolt" that solves the problem of loose bolts and screws. 【Do you have any of these concerns?】 ■ Unable to reuse bolts because adhesive is used... ■ Need bolts that won't loosen because they are installed in areas with a lot of vibration and shaking... ■ Cannot use adhesive for looseness prevention because it will be used in high-temperature areas... ■ Looseness can be prevented on the nut side, but the female thread side has a tapped hole... ■ Want to implement looseness prevention measures without generating contamination... ⇒ All your problems are solved with the looseness prevention bolt "Motion Tight"! *For more details, please contact us directly via the "Contact Us" button below.
basic information
【Patent Numbers】 ■Patent No. 4806103 ■Patent No. 4878407 【Evaluation Tests】 ■NAS Vibration Test →Passed a total of 30,000 rotations in 17 minutes of vibration testing. ■Yunker Vibration Test →Comparison data with standard products available on the official website. ■Fatigue Test: JISB1081 →Approximately 20% improvement. ■Load Distribution Ratio (%) Standard Bolt: Motion Tight →Thread No. 1 32.9: 26.4 →Thread No. 2 19.7: 19.6 →Thread No. 3 14.1: 15.6 →Thread No. 4 11.5: 13.4 →Thread No. 5 10.4: 12.2 →Thread No. 6 11.4: 12.8 → Total 100.0: 100.0 *Motion Tight has a more averaged load distribution ratio compared to standard products, resulting in higher fatigue strength and reduced likelihood of breakage. ■Torque and Axial Force Test →Variation in axial force is about half that of standard products. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Price information
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Delivery Time
Applications/Examples of results
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Detailed information
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Motion-tight structural diagram The entire thread profile exerts a strong spring force, creating a force that attempts to return to the seat side.
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Before the conclusion: Contact from the summit.
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After the conclusion: Contact on the plane.
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[Regarding Stress Concentration] - General screws have stress concentration at 3 threads. - MotionTite distributes stress across all threads.
