The special valley bottom shape exerts a wedging effect, firmly locking the bolt!
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.
Inquire About This Product
basic information
【Lineup】 ■Steel ・F-KS4 ・F-KS5 ・F-KS6, etc. ■Stainless Steel ・A-KS4 ・A-KS5 ・A-KS6, etc. *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
World Lock Co., Ltd. manufactures and sells locking nuts. Our main product is the "wedge nut," which exhibits a high locking effect against loosening. Please feel free to contact us if you have any inquiries.