• 冨士精密の強み_01
    Capabilities that have made us No.1
    in the lock nut industry

  • 冨士精密の強み_02
    A complete support system

  • 冨士精密の強み_01
    Lock nuts that support the world

  • 冨士精密の強み_01
    Aim to be the global No.1

Products

FUJILOK U-NUT

It has passed over 50 years since the birth. FUJILOK U-NUT has a good reputation as a pioneer in Locknuts across all industries such as railways, bridges, automobiles, motorcycles and industrial machines. No matter how harsh the use environment is, the FUJILOK U-NUT which is required for safety is the definitive version of the locking nut.
FUJILOK U-NUT will never stop evolving the performance of durability, vibration resistance, etc. as well as locking performance.

Special Part Forging

We make full use of the cold pressure construction method and use a multi-stage former to deform hollow products, through-hole products, drawing and spreading, etc. so as to produce high-precision products of various shapes. The main products being manufactured include metal parts, special fastener parts, special bolts and nuts in all fields including automobiles, hydraulic equipment, and industrial machinery.