紀州ファスナー List of Products and Services

The locking nut "V-Nut" consists of two components: the nut itself and a special spring. A groove is machined into the top surface of the nut to accommodate the special spring (friction ring), which is then wrapped around the protruding part towards the center, securing the friction ring to the top of the nut. 【Features】 ■ Can be used directly with currently used bolts ■ Does not fall off even when the bolt and nut are in an intermediate position, thanks to the friction ring ■ Generates pre-torque after removal, suppressing "rotational loosening" ■ Higher safety and workability compared to standard nuts ■ Excellent heat and cold resistance, with no concerns about functional degradation *For more details, please request documentation or view the PDF data available for download.

• Safety and consumables
• others

It locks at the midpoint of the bolt. Due to its all-metal type, it has excellent heat and cold resistance. Torque settings are possible. Compared to conventional locking nuts, it is low-priced and provides a reliable anti-loosening effect.

• Metalwork

The V-nut consists of two components: the nut itself and a special spring. A groove is machined into the top surface of the nut to fit the special spring (friction ring), and the protruding part is rolled inward toward the center to secure the friction ring to the top of the nut. Each individual nut and ring, through this mechanism, functions as an excellent locking nut while also creating a stable torque V-cut.

• others