Bassbob
Emissary
I'm about to start another Cerakote job on another pistol I own. I'm debating pulling the adapter plate on my XD-M Elite OSP 9mm and Cerakoting the black plate FDE like the rest of the pistol. I loctited those small screws that hold the adapter plate to the slide, so that would be a test if I do decide to pull the plate, find out if the loctite caused a problem.
If I'm guessing I would say since you probably torqued it correctly, you're probably not going to have a problem.