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This product is a nut that can exert a locking effect with just one piece. The structure involves pressing the conical part on the top of the nut at three points, which expands or compresses one or two threads of the nut inward. It does not come loose due to incomplete tightening or when the bolt is in an intermediate position, as it generates friction torque. Additionally, it is made of the same metallic material, which excels in heat and cold resistance. 【Features】 ■ Exerts a locking effect with just one piece ■ Made of the same metallic material, excelling in heat and cold resistance ■ Reusable in compliance with JIS, ISO, etc. ■ Tightening tools such as wrenches can be used; no special tools are required *For more details, please refer to the PDF materials or feel free to contact us.

• nut

The "wedge nut" features an asymmetric thread profile in the valley and utilizes a wedge surface to demonstrate a high anti-loosening effect. It can be easily inserted by hand, and like a standard nut, it does not provide resistance until it is seated. Additionally, the anti-loosening effect has been proven through three-dimensional finite element analysis, NAS standards, and vibration tests. 【Features】 ■ Easily inserted by hand up to the washer ■ Significantly increased tensile strength ■ Cost benefits *For more details, please download the PDF or feel free to contact us.

• nut