Fixing means to fix a panel on to a body element and panel comprising such fixing means

The unit has a fastener support (1) with an opening (11) in which a body of a fastener (2) is introduced and rotated around its longitudinal axis so that the fastener is locked in the support on a covering panel. The body has an elastically deformable head allowing the fixation of the panel on a body unit by introducing and centering the fastener in a housing or recess arranged in the body unit using flexible plates. An independent claim is also included for a panel having a fixation unit.