| 摘要 |
The invention relates to a fastener system for fastening together at least two parts, one of which includes at least one flange that is caused to bear against a surface of the other part by means of a plurality of pins each presenting a collar having a non-circular outline, said collar being received in a groove formed in a bearing surface of one of said parts, and being designed to prevent said pins from turning by abutment against a wall, wherein the outline of each collar includes two substantially opposite plane surfaces that serve as mutual abutments against two adjacent collars.
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