| 摘要 |
A shock mounting assembly has a grommet for holding a plate assembled on a weld stud. The grommet is held on the stud by a unitary plastic nut having a sleeve portion extending through the grommet, a central flange portion extending over the end of the grommet and a shaped end portion, such as a hex head. Initially the nut is not provided with threads, the threads being formed on the inner surface of the sleeve portion by being rotated on the stud during assembly.
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