A nut that doesn't loosen, doesn't rust, and doesn't leak, overturning common sense.
Underhole nuts address concerns such as "screws becoming loose," "screws rusting," "water leaking through gaps between screws and nuts," and "wanting to tighten against a glass surface without scratching it." Made from thermoplastic elastomer, a material that is an intermediate between rubber and resin, it utilizes the unique elasticity and recovery properties of this material. The female thread does not have a screw groove. As the male thread is screwed in, a screw groove appears in the nut along the male thread due to elastic deformation. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Does not loosen ○ Does not rust ○ Does not leak water ○ Thermoplastic elastomer ○ Lead-free specification ○ Can be widely used according to hardness and other requirements ○ Meets IP67 (International Protection Rating) standards ○ Material combining rubber and resin ○ Lightweight with insulating properties ○ Mechanical properties ○ No need for over-torque management ○ Excellent prevention of standard nut loosening and detachment ● For more details, please contact us or refer to the catalog.
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Company information
Since the 8th year of the Taisho era, we have been dedicated to the production of "kohaze." It is said that whether one can beautifully wear a kimono, which is Japan's traditional attire, is determined by the feet. Once you put on tabi (traditional Japanese socks), the "kohaze" is never seen, but for that reason, we strive daily to ensure that it can seamlessly become a part of everyone’s body, taking pride in our manufacturing of "kohaze." We continue to uphold the legacy of our predecessors, who instructed us to "never let it die out, and continue with creativity and ingenuity," maintaining the highest quality and production volume in Japan, and we work hard every day. Additionally, based on our manufacturing techniques for "kohaze," we also produce precision pressed products with complex shapes. Since the 6th year of the Heisei era, we have been focusing on the planning and development of environmentally friendly products such as "eco-resin," "eco-materials," and "chrome-free" components for rubber products and telecommunications-related parts, aiming to develop products that are gentle on the global environment and continue to grow as a manufacturing company that contributes to society.