Nice trailer!!

OT. Years ago I had 40' United Expressline trailer. It was close to 10 years old I'm guessing and a lot of the screws started rusting. I buffed and waxed it at least once a year but the rust always came back. One day I stopped by Bruce Litton's trailer sales in Indy and asked for enough screws to replace them all. He sold me 12x12" box about half full of screws. Me and a buddy replaced everyone of them and the trailer looked like new along with a buff job. I sold it shorty there after for big bucks to the first guy who looked at it.
Then that box of screws he sold me was enough screws to do 3 trailers at least. I'm still using the those self tapping screws today. lol