- Use of common dynamometric screwdrivers (up to approx. 100 Nm) even with big screws, e. g. M42 thread.
- Benefits with costs (easy and quick assembly or disassembly, respectively, no need for special tools).
- Optimum load of screws, because they are only loaded with extension (no torsional load like with usual screw connections).
- Ideal for narrow assemblies (e. g. gearbox housings), since it is not necessary to use large tools.
- For screw property classes 8.8 and 10.9.