Follow the four step process below to determine the fasteners to use for your vehicle. Do this both for your rear license plate and, if applicable, your front license plate.
Pick Bolt or Screw
Pick head size
NOTE FOR WIDE HEAD
There must be enough space around the hole for the head to sit flat.
Pick thread width
Pick thread length
Thread length is dependent on how much depth there is for the screw/bolt to go into.
This will vary with:
For plates that mount onto a backing plate which then mounts to the bumper, ensure you choose a fastener length that does not protrude past the mounting bracket otherwise there is a risk the tip of the fastener will pierce the underlying bumper.