Ok now bare with me, we all know I'm slow, what nuts are you all talking about.
If I gather this right. Are the hubs in the above pictures the axle nuts?
Next thing. and please don't kill me for this, this is just my OCD that we all know I have showing it's ugly head again.. so here goes. Why do you have a driven axle hub on a non-driven axle.?
Steve, that could be something you could come up with, make a trailer hub/nut that looks like an inboard hub oil cap.
Troy that cattle wagon looks great and it also fits behind that Texas flag beautifully. this thing is going to look awesome when you get it done and all polished out. Ya going to put lots of light on it
-Mike