Fastening element with locking element on the head section

Abstract

The invention relates to a fastening element (80) for a pallet device (2). The fastening element has an insertion section (88) to be inserted into a lower part fastening recess (72) of a lower part (60), which comprises a base body (90) and a rotational engagement device, which has at least one rotational engagement element (92) projecting radially from the base body (90) in such a way that it can be brought into engagement with an upper part rotational engagement element (48) of an upper part (20) by a rotation of the fastening element (80), and a head section (84) adjoining the insertion section (88) opposite a receiving direction (AR), which extends further radially away from the axis of rotation (RA) than the insertion section (88) and forms a head pressure surface (106) facing the upper part (20).The head section (84) is designed to bear against a pressure-bearing surface (110) of the lower part (60) facing away from the upper part (20) and surrounding the lower part mounting recess (72), and includes a locking element (108) for locking the mounting element (80) to the lower part (60). According to the invention, the head section (84) has the locking element (108) such that it forms at least a first head pressure surface section (106.1) of the head pressure surface (106) extending at least partially at an angle (α) of less than 90° to a head pressure plane (KE) oriented perpendicular to the axis of rotation (RA).

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