Reliable, safe, and easy anti-loosening for various bolts! Ideal for reinforcing screws.
This catalog introduces the "Wedge Lock System," a locking washer system that originated in Germany. It features a lineup including standard products, the "Combi Washer" which adds a prevention function against bolt loosening, and the "Wedge Lock Nut," which is integrated with a flange nut. Additionally, there are explanations on why these products do not loosen, as well as guidance on usage and precautions. Please feel free to download and take a look. [Featured Products] ■ Wedge Lock Washer ■ Combi Washer ■ Wedge Lock Nut ■ Ring Lock Washer ■ HLK Washer *For more details, please download the PDF or feel free to contact us.
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Accurate offers a wide range of products including compression springs, extension springs, torsion springs, wire forming, battery springs, and flat springs in the Ultra Spring (Accurate Original standard spring) series, as well as custom-made items and both wire and sheet materials. We are capable of manufacturing and selling these products. Additionally, we have permanent showrooms for springs in Akihabara, Nagoya, and Kyoto. We maintain a constant stock of catalog items, including Ultra Springs, enabling immediate delivery. Currently, Ultra Springs has approximately 3,000 different items, all with manufacturing lot numbers for traceability, and we promote the industry's first two-point load management and no discontinued items, striving for quality and supply stability to expand globally. Our free spring selection and design software, "Select Spring-kun," allows for easy selection of Ultra Springs, spring design, lifespan calculations, estimates, and delivery date confirmations. The Accurate Tangless Insert reduces the work time of conventional products (Heli-Coil) to one-sixth, and is a NAS-certified revolutionary product that achieves cost reduction for screw hole operations in aluminum cutting and resin materials, particularly in the aerospace and aviation industries, as well as high-speed rail and semiconductor manufacturing equipment, and medical devices.