The special valley shape exerts a wedging effect, firmly locking the bolt in place!
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 regular nuts, it can be lightly inserted by hand without resistance until it seats. 【Features】 ■ High anti-loosening performance - NAS3350 vibration test: 17 minutes of durability *30,000 cycles - Junker vibration test: residual axial force of 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. - It is a free-spinning type that can be inserted by hand up to the nut seating, providing high workability. ■ High Strength and Reliability - The stress equalization effect of the asymmetric thread and its simple structure provide high strength. - It has strength comparable to grade 8 even without heat treatment, making it very reliable. ■ Reasonable Price - Both the structure and manufacturing method are extremely simple. - Achieves an easily affordable low price. - Depending on the locking nut currently in use, a cost reduction proposal of 30-50% is possible. *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 components used in various fields such as automotive, machinery, electronics, medical, and construction, establishing a system for immediate delivery. We also manufacture special items through cold forging and cutting in collaboration with partner manufacturers, 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.