Nut size to hold down dryer ('95 sport)

PO removed the dryer to replace alternator :eyes:

Anyways, i replaced the dryer and am getting the system vacuumed and charged today. the dryer is bolted to a stud in the engine bay. Any idea what the thread is on that stud so i can get a nut to bolt the dyer down properly?

Thanks!

anyone, anyone.....bueller......bueller.....

i know its a pretty specific nut, where could i find the info for this

I'll guess 8mm X 1.25.