| 摘要 |
A fastener arrangement comprising a main body (1) having a driving head (11), a central bore (110) with an inner thread (111) opening out into a front face (112) of the driving head (11), and a collar (12), axially protruding from the front face (112) of the driving head (11) and being coaxially arranged to the inner thread (111). The fastener arrangement further comprises a spring element (2) axially abutting against the front face (112) of the driving head (11) having a central through hole (21) which is coaxially arranged to the inner thread (111) of the driving head (11) and a bearing element (3) axially abutting against the spring element (2) having a central through hole (31) which is coaxially arranged to the inner thread (111) of the driving head (11). The collar (12) axially protrudes through the through hole (21) of the spring element (21) and into the through hole (31) of the bearing element (3), and wherein the collar (12) at its end facing away from the driving head (11), which end is positioned inside the through hole (31) of the bearing element (3), provides a locking section (13) radially extending outwardly. The locking section (13) engages into an undercut (311) in the through hole (31) of the bearing element (3) in such a manner that a positive locking in axial direction is established between the collar (12) and the bearing element (3). |
