The gally vargal Self-locking nut is a nut with an external elastic spring. Gally vargal? Self-locking nuts have been successfully used in tightening demand applications for many years.
-Excellent shock resistance
-Suitable for high temperature environment
-This is a reusable nut
The torque presented by the nut ensures the best tightening effect of the stainless steel spring.
texture of material:
Nuts for cl.8 and cl.10 Steels:
-CR3 white zinc coating