Door dodads - where to get them?

[Gregski]

Hi guys hope you can help me out, I have a 69/71 GMC basket case with one 72 door, blah, blah blah, ha ha

anyway I wanted to bolt up my metal door panels to at least the right door when I realized the door handle snap in nuts were rusted and there were broken off 1/4" bolts in the bottom welded in nuts, when I tried to unscrew one the whole nut just came out

so.... where can I get the weld in nuts? where can I get the snap in nuts? and where can I get some stainless steel screws for the top of the door panel retainer strip (and what size are they #10? etc.) and the 1/4" stainless bolts with them tappered heads to mount fluch for the bottom, please?

hope you can follow all that, I can be all over the place, but I just love this heep pile to death and want to do something right in it