Safety is power! It dramatically improves production efficiency without allowing any slack.
The "HLS [Hard Lock Set Screw] (R)" is a locking part developed from the application of the wedge principle, similar to HLN and HLB, which support safety in industrial society for mold fastening. Like the hard lock nut, it maintains a stable anti-loosening effect under all conditions, and being made entirely of metal, it has minimal wear points and sustains a high anti-loosening effect. It meets the needs of various fields, from industrial machinery to mold fixation. 【Features】 ■ Extremely high anti-loosening effect, semi-permanent ■ Reusable ■ Easy and good workability ■ Provides economic benefits *For more details, please download the PDF or feel free to contact us.
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basic information
【Usage】 ■Suitable for use in areas subject to large vibrations and impacts The anti-loosening effect remains unchanged even with repeated use *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Download All Catalogs![Lock Parts "HLS [Hard Lock Set Screw] (R) Catalog"](https://image.www.ipros.com/public/catalog/image/01/543/445119/IPROS79111561619361849476.jpeg?w=120&h=170)
Company information
Hard Rock Industries is a company that develops, produces, and sells "lock nuts," and it was established in 1974. Our Hard Rock Nuts were created from the strong desire of our founder and technical president, Katsuhiko Wakabayashi, to eliminate accidents caused by loosening screws and to create a safe and secure society. We are still advancing the development and improvement of new anti-loosening products. Our products are used in critical safety locations and areas where maintenance and inspection are difficult. <Main Clients> Railway market (vehicles, tracks, overhead lines, etc.), bridges and highways, transmission towers for power lines, construction and civil engineering, plant equipment, industrial machinery, and more.
