Assembly comprising a door leaf and hinges, and a shower stall

A shower stall comprising:

• one or more side-walls;
• and one or more assemblies, each assembly comprising:
• a door leaf;
• a hinge comprising a door-side and a wall-side hinge part, each having a longitudinal bore;
• a hinge pin onto which the door-side and wall-side hinge parts can be plugged through the respective longitudinal bores;
• and
• an expanding plug having a distal expanding element and a proximal retaining and abutment element;
• an expander/fastening element having an expander portion for expanding the expanding plug and a fastening portion to which the hinge is fastened, the fastening portion in direct contact with the hinge;
• the door leaf having an undercut blind hole in which the expanding plug is inserted, the undercut blind hole defined by a cylindrical bore undercut to a taper, the distal expanding element of the expanding plug in the form of a body having expanding hooks received in the taper when expanded by the expander portion of the expander/fastening element.