Does not loosen or break even under ultrasonic vibrations in semiconductor manufacturing! Anti-loosening screws and bolts.
The use of adhesives is not allowed... but the issue of "loosening" is critical. Introducing the anti-loosening bolt "Motion Tight" that solves the problems of such screws and bolts!
Are you troubled by "looseness of bolts and screws"? MotionTite is a "looseness prevention bolt" that solves your problems with loose bolts and screws. 【Challenges with screws in semiconductor manufacturing】 - I want to eliminate contamination... - I must prevent loosening without using adhesives... - Loosening inevitably occurs due to ultrasonic vibrations... - Bolts break due to ultrasonic vibrations... 【Features of MotionTite】 - Strong loosening prevention power with just the bolt - Fatigue strength increased by 1.2 times - Same workability as regular screws, easily inserted - Stable axial force even without lubricants - Does not seize even with stainless screws - Compatible with sizes from M2.5 to M16 - Achieves weight reduction and cost reduction through bolt downsizing *For more details, please view the materials from [PDF Download] or feel free to contact us.
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【Patent Numbers】 ■Patent No. 4806103 ■Patent No. 4878407 【Evaluation Tests】 ■NAS Vibration Test →Passed a total of 30,000 cycles of vibration testing in 17 minutes. ■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.
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Applications/Examples of results
Aerospace industry, automotive, semiconductor industry *For more details, please contact us or download the catalog.
Detailed information
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Motion-tight structural diagram The entire thread profile exerts a strong spring force, working to return to the seat side.
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Company information
Art Screw Co., Ltd. is a company that develops, manufactures, and sells locking bolts. Its main product, Motion Tight, holds infinite potential as it contributes to cost reduction and improved fuel efficiency through the reduction of bolts. We hope that it will be distributed worldwide in the future, and if this standard becomes the de facto standard soon, it may reduce accidents caused by loosening screws and help create a safer world.