Anchoring assembly, combination of an anchoring assembly and a structural element, method of manufacturing an anchoring assembly, method for mounting an anchoring assembly in an elongate opening in a structural element

An anchoring assembly adapted to be pre-assembled in an elongate opening in a structural element, said anchoring assembly comprising:

• an anchoring nut having a top side, a bottom side, and a threaded bore with a central axis that extends from the top side to the bottom side and that defines an axial direction, the nut furthermore having lateral sides that extend from the top side to the bottom side,
• a spring made of metal, the spring having:
• a spring portion extending from the bottom side of the nut, for resiliently supporting the anchoring assembly on a surface of the structural element that is in line with the elongate opening,
• a holding portion being in engagement with the nut for holding the spring on the nut, and a gripping portion extending from the top side of the nut for a user to grip during installation of the anchoring assembly in the structural element,
• wherein the spring portion, holding portion, and gripping portion are monolithic, and wherein the gripping portion and the holding portion have been formed by bending the spring.