Fuji Seimitsu Co.,Ltd.
https://www.fun.co.jp

■ADDRESS
3-14-15TOKURA,TOYONAKA,OSAKA
Tel.    06-6862-3112     Fax.    06-6862-9880
■DIVISION

SALES DEPT.

HIGHLIGHTS
As a leader in the lock nut industry
FUJILOK U-NUT was a groundbreaking Locknut introduced by Fuji Seimitsu as the first in the industry to feature a metal ring locking function.
FUJILOK U-NUT is across all industries from steel
structures such as railways and connecting bridges to automobiles, motorcycles, and on up to industrial machines.
Exhibit products and technologies INDEX

FUJILOK U-NUT with FREE SPINING WASHER

FEATURES
・It's capable of reducing the total cost of the application
・It simplifies the operations for the application
・It can reduce the number of parts.
・It can protect the surface treatment of the fastening object.