Toplock® — self-locking nut
All-metal prevailing torque nut with axial plastic deformation in three upper sectors.
Toplock® dimensions
The reviewed public Gally® documentation does not provide dimensional tables for standard and flanged versions. Request the original part drawing, specifying thread, pitch and version.
Request dimensional drawingThe locking system
Locking action in the upper threaded region.
| Versions | Standard · flanged |
|---|---|
| Material | Steel |
| Nut class | 8 · 10 |
| Coatings | Cr3 clear zinc plating · zinc-nickel |
Size, pitch and material, class and finish combination must be confirmed against the requested original part number. No stock availability is implied.
Application selection
For industrial machinery, maintenance and electromechanical assemblies, assess vibration, temperature, mating bolt and tightening procedure. Suitability is determined for the specific joint.
Industrial machinery & OEM → · HVAC & electromechanical →Manufacturer and documentation
This document describes an original Gally® family. Its performance is not attributed to equivalent products from other manufacturers.
Gally® — the brand →View official Gally® documentation ↗
Dueemme technical summary, not a manufacturer certificate.