I couldnt immediately find what I thought was orginally a niche requirement, but might be useful to others if it doesnt already exist.

This is a multiboard bolt, without a head which fits into the large thread areas and provides an extra small threaded hole in that location. 

The length allows the same offset at 8mm standoffs, with the top being flush with the top of the multiboard.

It will continue to screw all the way through if space allows, but should stop at the wall behind it. You might also have trouble unscrewing it if you scew too far ;)