Horvath,
I am referring to those spring steel nuts that fit on the backside of the glove box mounting holes. The mounting screws go through the box then the metal lip and then must have a nut in order for the screw to tighten. These spring nuts have a hole large enough for the screw to fit and act as sheet metal nuts. There are 6 (three on top and three on the bottom) required to attach my glove box.