vargal®10 – self-locking nut

  • 3-4 times more vibration resistance than with nuts with internal clamping part
  • Resistance at temperatures from -50°C to +300°C
  • Corrosion resistance (stainless steel, GEOMET or zinc passivation possible)
  • Limiting the leakage field of the friction coefficients generated by the braking system
  • Reusability of the nuts without reducing the clamping torque when unscrewing

KPO | Gally Vargal Sicherungsmutter

KPO | Gally

Number of reuses

5 – 10

Nuts with nonmetallic clamping part

> 30


10 – 20

Nuts with metallic clamping part


  • Automotive
  • Marine engines
  • Railway technology
  • Pumps and valves
  • Wind power
  • Chemical and petrochemical plants
  • Engines
  • Crossing technology
  • Printing machines
  • Construction and agricultural machines
  • Conveyor technology
  • Engineering
  • and many more



Vargal® Low

KPO |) Vargal Ausführung low

Vargal® Standard

KPO | Vargal Ausführung Standard


Steel property class 8 and 10
possible surfaces: galvanized white Cr3 or Geomet500B

Stainless steel


KPO | Dimensions of the gally vargal nut

Technical features

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