Mounting for car roof spotlight - uses spherical headed adjusting screw and special nut fitting in holes in roof

摘要

The car roof (20) has a mounting hole, and the spotlight has a plastics body (14) and an adjusting screw (18). The head of this is moulded in the body. The head of the adjusting screw is spherical and the nut has two notches to engage in holes in the roof using a quarter of a turn only.