株式会社冨士精密
Contact this company
Inquiry Form
株式会社冨士精密 Company Overview
Comprehensive manufacturer of lock nuts.
Since our establishment in 1962, Fuji Precision has focused exclusively on the research and development of locking nuts, growing into a comprehensive manufacturer of locking nuts. The 'U-Nut' brand was the first in the industry to introduce the "metal ring locking function" to bolts and nuts, which were traditionally considered prone to loosening. This groundbreaking product received a significant response upon its release and has now grown to capture a 50% share of the domestic market, becoming synonymous with locking nuts. Although bolts and nuts may be considered small parts, they play a crucial role in connecting functions and technologies. They can be described as cross-point technology that combines cutting-edge technologies and opens up new technological fields. Fuji Precision regards this theme as an eternal proposition and has been committed to product development that anticipates the needs of the times, while pursuing high quality and high added value in our products. Our future goal is to become the world's number one comprehensive manufacturer of locking nuts. We will continue to strive to create products that meet your trust and contribute to the industrial sector and society.
Business Activities
U-nuts, Fine U-nuts, TWIN FU-NUT, G U-nuts, Fuji Rock Bolt Type N, and others - Manufacturing and Sales.
Related Videos
Recommended information
The "U-NUT" brand trusted around the world.
Loosening prevention nuts that support safety and security across various industries. With over 60 years since its inception, we offer a diverse lineup tailored to meet various needs.
"U-NUT" is a locking nut that is active in various industries, including motorcycles, four-wheel vehicles, industrial machinery, construction, and steel structures such as railways and bridges. "FINE U-NUT" is a locking nut for bearings that is used primarily in rotating shafts of machine tools and industrial machinery, such as ball screws and spindles. Additionally, "TWIN FU-NUT" is adopted in machine tools that require high thread accuracy as a precision lock nut and in cases where further measures against loosening are necessary. We offer a rich lineup including the locking nut "U-NUT" that ensures reliable fastening, the bearing locking nut "FINE U-NUT" that eliminates the need for traditional keyway machining and tooth washer installation for shafts, and the precision lock nut "TWIN FU-NUT" which further enhances the loosening prevention performance of FINE U-NUT with two friction rings. We can also manufacture special shapes in consultation with customers. *For more details, please refer to the PDF materials or feel free to contact us. *3D CAD data is also available for download.
Products/Services (46)
catalog（4）
Survey responses are required to view e-book details. Click to view the e-book.
news（4）
Detailed information
| Company name | 株式会社冨士精密 |
|---|---|
| number of employees | 98 |
| Contact address | postalcode 561-0845 Osaka/ Toyonaka-shi/ 14-15, Rikura 3-chomeView on map TEL：06-6862-3112 FAX：06-6862-9880 |
| Key Partners | Honda Motor Co., Yamaha Motor Co., Suzuki, Kawasaki Heavy Industries, Toyota Motor Corporation, Mitsubishi Heavy Industries, NEXCO, JR Group, Hitachi, Nippon Steel, and others. |
| Business Locations | Click here for the list |
| Industry | Machine elements and parts |
株式会社冨士精密 Building Image