Quote:

I'm guessing but it looks like a #10 self threading pal nut




I don't think those are the acorn nuts he is refering to? The GTX may take a self threading open PAL nut with sealer? On my Barracuda, they are small 10-24 self locking open ended acorn type nuts but the studs on my finish panel are threaded. You may want to wait for someone with a GTX to send a picture of their original nuts?