Does not loosen or break even under ultrasonic vibrations in semiconductor manufacturing! Anti-loosening screws and bolts.

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last updated：Apr 04, 2024

アートスクリュー

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.