Abstract: A connector for connecting first and second parts, e.g., first and second printed circuit boards, includes a post having a first end fixedly connectable to the first part and a second end having an enlarged head, and a support having a base portion fixedly connectable to the second part and an aperture through which the post can be inserted in a first direction. A lever is mounted at a portion between its ends on a pivot provided on the support, the pivot having a longitudinal axis extending in a second direction perpendicular to the first direction. The lever has an engagement surface at one end substantially aligned with the aperture for engaging the enlarged head of the post.