Pocket hole clamp clone with trapped nuts

This is a remix of MrSonicKeith's awesome pocket clamp, the only changes made are the addition of some trapped nut locations so you don't necessarily need to use any adhesive.
This works for a 5/16" bolt (or threaded rod like mine) for the main clamp and a 1/4" bolt to use as the pin that sets in the drilled out pocket hole.

The benefit of a screw as the pin is that you can use either to loosen the clamp.

At some point I would like to design a knob for the 1/4" bolt, like the knob for the larger bolt in the original, to make it easier to tighter or loosen.

Happy woodworking!