Seat track fixing device for use in vehicle, has internal bore threaded on its top parts for screwing screw on its threaded part, where screw presents body which is not threaded over specific length that is larger than height of spacer

摘要

The device has a spacer (4) interposed between a slide unit and a floor pan (2), and presenting an internal bore (41) for passage of a screw (3), and a peripheral flange. The internal bore is threaded on its top parts for screwing the screw on its threaded part (32). The screw presents a body which is not threaded over a specific length that is larger than height of the spacer.