Quoted from barakandl:If you are in a pinch, use washers and nuts inside the cabinet. This is pretty hackish, so remember to get new threaded plates.
That is really a pretty good quick fix. Better would be to tack weld a nut onto the back of the plate. As a bonus, the bolt will catch a bunch of threads, rather than just catching the couple of threads that are in the plate (and probably never strip again).