I installed new headlights in my ’83 and found the screws for the bezels and retainers to be in fairly bad shape (had to throw out a few that got their heads stripped too easily). So, I was thinking that I ought to replace them. I was thinking to get either stainless steel of black oxide coated, but I’m not sure exactly what size screws these are. Can anyone tell me what size screws these all are and if they’re available in stainless or black oxide?