I wana swap out the license plate bulbs, already bought the LEDs but realized the screw is rusted on.

Anyone know how long the screw is off hand and the size? I plan to spray some WD40 and use a VISE grip to clamp it down and force twist it off.

 

just replace it with something that fits.

 

yea doesnt much matter as long as it fits. Use rust preventer

 

Your lucky if the light bracket isn't rusted down to nothing, I had to make a new one from sheet metal

 

^this. i used quick steel and molded it around the twig of what was left of mine.
then just used silicone to secure the bulb in

 

Cut assembly off. Then just wire in an LED/SMD strip.