This is the state-of-the-art technology developed by Japanese SMEs. At the MOBIO Tech Hall and MOBIO WEB site, search for "The Latest Made in Japan Tech" to improve product features and functions.
FUJI SEISAKUSHO CO., LTD. https://www.m-osaka.com/en/exhibitors/020/

The new Japanese website has made it even easier to study this amazing technology! https://www.fujiseisakusho.com/index.html

FUJI always has more than 10,000 types of machined nuts in all materials, sizes, and pitches from M6 to M150 in stock, and can manufacture special-size nuts from one piece with a short delivery time.

A number of new products have been developed in response to market needs. These include the Fuji Quick Lock Nut (left picture), which can be easily installed in an intermediate position and has the same load-bearing function as a regular nut, and the Extra Long Nut (right picture), which is useful for installing seismic isolators in high-rise buildings and for joints of reinforcing steel bars.

Samples are displayed at the booth on the 2nd floor of MOBIO Tech Hall. Visitors can find a best fit nut meeting their fastening needs easily.