I have been searching for the part numbers for the nuts for the front axle. More specifically the nuts that attach the axles to the differential. If anyone can help, I would absolutely appreciate it!!

'87 p/u 22r

Thank you!

 

Your talking about the nuts that go on the differential side of the CV axles

Where most of us knock out the studs and put bolts and nuts in

I can`t recall if they are M10 or M12 without looking

They will be M12x1.25

 

As a side note 12x1.25 is a JIC standard
The (typically easier to find) DIN standard 12x1.5

Also note that DIN tends to use larger "hex head" for a given diameter