| 摘要 |
A fastener (1) for the application of objects on gypsum boards includes a driving unit (3) in the form of a plurality of thin and flat elements (5, 6, 6') which are driveable into the gypsum board and one of which is arranged to diverge relative to the other elements, during driving-in, as well as a plate (4) integrated with the driving unit and arranged to bear against the outside of the backing in order to serve as an externally available support for the object in question. Said plate is in the form of a base plate (4) having means (7, 7') for receiving and holding a selected adapter (2) included in a series of different adapters for holding various objects. |
