And are you guys using metric stuff in Australia (I bet not) ?
By the way, I do assume you give the grills a new spray of paint ?
Australia is metric.. thank god..
Once the cabs complete, I plan on respraying all the metal brackets, screws, and grilles to make them look minty fresh.
As for the Nyloc nuts - your photo is exactly what I am using.. The button head bolts have a very similar look to the original pop rivets,but obviously removable if need be. I only used Nylocs cause we had them at work, so the price was right