We propose product shapes for countermeasures against chips (contamination) in screw tightening!
In tightening screws around electronic devices such as bases, the dropping of metal shavings (contamination) can lead to equipment failure... By making the screw section blind-compatible, we can prevent this drop! ▶ Cell spacer (blind type) ▶ Thin plate cell spacer (blind type) ▶ Small diameter cell spacer (blind type) ▶ Step cell spacer (blind type) ▶ Counterpart material SUS304 cell spacer DFD series (blind type) ▶ Cell blind nut Custom solutions are also available beyond the standard lineup mentioned above! We have received the following feedback from users of press nuts: "Thanks to changing the method from welding, work efficiency has improved!" "Anyone can easily install it, reducing the burden on the site!" 【Points】 ▶ Effective screw length is also secured! ▶ No special qualifications are required for press fitting! Anyone can easily install it. ▶ No variation in quality! *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Main Types】 ▶ Self-fastener - An orthodox method where a self-fastener (pilot) is inserted into a pre-drilled base material and the knurled part is pressed in. ▶ Self-stud - A method that provides high fastening strength. - The surface of the base material on the flange side is finished flat, and no post-processing such as polishing is required. ▶ Self-spacer - When pressed into the pilot hole of the base material, it stands vertically and the surface is finished flat. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ▶ Widely used in various applications such as thin plates where threading is difficult and areas that cannot be welded. ▶ Main products: - Computers, communication devices, automobiles, transportation equipment, aerospace, machine tools, industrial robots - Medical devices, construction-related, measuring instruments, amusement-related, and various other fields *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Since its establishment in 1979, Cell Japan Co., Ltd. has prided itself on being a pioneer in self-clinching fasteners (such as clinch nuts and studs), utilizing our extensive experience and achievements to provide appropriate selections and high cost performance, while responding to our customers' special specifications and new needs. Moving forward, we will continue to uphold this original intention, accumulate know-how in specialized fields, and develop a product lineup that further enhances the rationalization of assembly lines, in order to meet your requests.