Wheel Well Liner Screws Missing 2020 Micro Minnie 2108FBS

[mn911girl]

We just bought a 2020 Micro Minnie 2108FBS and are doing minor upkeep/maintenance on it while we stock it before taking it out on our first camping trip. We noticed that there are screws missing from the inner aluminum wheel wells and are wondering what size and type of screws these are so we can get those replaced. The hubs has looked thru the parts guide and didn’t have much luck there.
TIA!!

[IOS 3]

I would back one of the remaining screws out and match it at the hardware store. If they are stripped go one size up.