Fasteners such as screws, nuts, rings, pins, etc.
For fasteners such as screws, nuts, washers, pins, etc., cutting in the 2D view can be disabled.
In image 1 below you can see that with activation of the respective classification attribute only the plate is cut and not the screw itself.
Under Settings -> Tabbed page Classification > List field selection @CNS > Geometrical Properties class, the CNS_NOSECTION feature can be set to Yes.