FINE U-NUT

<Features>
Reusability: Can be reused
Easy tightening: fine-tuning at any position for easy torque management
Labor saving and simplified assembly: Eliminates the need for toothed lock washers and the keyway machining of shafts
Balance: Improves rotational balance of the shaft
Weight reduction: Allows for the use of hollow shafts that are thinner than normal
Cost reduction: Achieves a total cost reduction by eliminating the need for processing, parts, and technology that were
Others: Provide special tools for M10~M100

<General names>
Bearing nut, Shaft locknut, Adapter nut, Grooved round nut