Back to flopping fenders - a box each of #8 truss head 18-8 stainless steel machine screws, nuts and serrated lock washers from McMaster-Carr and a half hour of my time fixed all but three. Those three were under the HW heater and needed some #10 SS, 3/4" self tapping screws. I bought 3/4" machine screws but either 1/2 or 5/8 inch length will also work. I really don't care if they aren't Robertson drive or black. They will work just fine
As far as hanging out in the breeze - they sure do
Screws =
http://www.mcmaster.com/#catalog/122/3041/=12gtpmr
Nuts =
http://www.mcmaster.com/#catalog/122/3200/=12gtpww
Washers =
http://www.mcmaster.com/#catalog/122/3255/=12gtqe3
Reefers - our Norcold 1200 4 door works just fine (so far
)