Avoid galling problems when screwing.
Allows high speed screwing on stainless steel screws / stainless steel nuts assemblies.
Control of the layer thickness, even in holes. Particularly useful for sensors and electronic components.
Allows easy dismantling after high constraints such as : high temperature, high pressure, agressive atmosphere, vibrations…
Control of the technical parameters.
Particularly qualitative solution because it is integrated to the part.
Reduce the installation cost in workshop or construction site.