The special valley shape exerts a wedging effect, firmly locking the bolt!
The "wedge nut" features an asymmetric thread profile in the valley and utilizes a wedging surface to provide a strong anti-loosening effect. It achieves an easy-to-introduce price with a simple manufacturing process. Like standard nuts, it can be lightly inserted by hand without resistance until it seats. 【Features】 ■ High anti-loosening performance - NAS3350 vibration test: 17 minutes durability *30,000 cycles - Junker vibration test: residual axial force over 60% ■ Improved work efficiency ■ Easy-to-introduce price *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Powerful Locking Effect - A special valley shape with an inclined surface (wedge surface) creates a wedging effect that firmly locks the bolt. - Free-spinning type allows for hand insertion up to the nut seating, providing high workability. ■ High Strength and Reliability - The stress distribution effect of the asymmetric thread and simple structure provide high strength. - Possesses strength comparable to grade 8 even without heat treatment, making it highly reliable. ■ Reasonable Price - Both the structure and manufacturing method are inherently simple. - Achieves an easily affordable low price. - Cost reductions of 30-50% are possible compared to currently used lock nuts. *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Yahata Screw stocks approximately 100,000 types of fastening parts used in various fields such as automobiles, machinery, electronics, medical, and construction, establishing a system for immediate delivery. Additionally, we collaborate with partner manufacturers for the production of special items through cold forging and machining, providing the best "product selection," "high quality," "low prices," and "reliable delivery times" that our customers demand. To achieve optimal production worldwide, we have established wholly-owned manufacturing plants in Bangkok, Thailand, and Shanghai, China.