1st Gen Front Bumper bolt sizes

I think myself and others would like to know the front bumper bolt sizes, I know there are the 2 on the frame horns then the 2 on either side of the frame to bolt the bumper cover to the truck, anyone know the size/thread of the 2 on the outside?

 

Frame horns are

$13 M12x1.25 mm Self-Locking Nylon Insert Hex Lock Nuts, Pack of 6

M12x1.25 (hard to find cause it is a JIS fine thread) and the outside ones near the body mount are either a M8x1.25 or a M10x1.25. I am fairly sure they are M10x1.25, if you know off the top of your head what the seat bolts are they are the same thread.

 

Correct. Thanks for the info!