| 摘要 |
An assembly comprising a first fastener 22 which fastens against a first seat 28, a second fastener 24 which fastens against a second seat 32, and a baulking element 36, such as a spacer, disposed between the second fastener 24 and the second seat 32. The baulking element 36 is arranged with respect to the second fastener 24 and the second seat 32 such that fastening the second fastener 24 against the second seat 32 causes canting of the baulking element 36 from a non-baulking position into a baulking position in which the baulking element 36 obstructs access to the first fastener 22. |
