This has probably been covered before but I couldn't find it. Are there replacement stainless bolts? Is there something I can do to the OEM bolts? The two streaks of rust on my rear plate look terrible on my white plate.

I just went the Home Depot route in finding some replacements. I took one of the old screws with me, and matched up the threads with the new ones.

Thanks. I'll try that next time I'm near a city. Hopefully the rust stains come off the plate with some WD40.