No, just galvanized. I took them off and put them in the toolbox till I need them. You can see my drill and hammer in the photo. I'd just finished mounting them when I took the pic, and did a trial fit with the clevises to make sure the bolts didn't interfere. If I put the bolts in with the nuts on the inside, they get in the way. They don't hit the ground and they're not visible turned the other way (unless I curl the bucket back and raise it up high).
Already had a few comments about getting some KO paint for the hooks. I don't mind keeping things looking nice, but I'm not sure that painting something with the sole purpose of suffering the abuse of a heavy chain is productive. They're zinc-chromate plated, so they won't rust for a little while. Two things I liked about those kits. 1. There's a backup plate the same size and thickness (3/8 plate) as the hook/d-ring mounting plate on the other side of the bucket. If you pull one off, you just ripped one hell of a hole in that bucket. You'll note that I mounted them near bends in the bucket. The strongest points that won't distort when I pull on something. I also tried to put them where they can be used only in tension mode on the bucket cylinders, or very little force on them. That should keep me from being stupid and breaking a bucket cylinder. 2. The mounting hardware included Nylock nuts, so even if they get loose, they're not coming off. I'll have time to see they're loose and take appropriate measures. I can still take them off to address any serious rust issues on the bucket if needed. I've already used them to move some pretty hefty water oak logs that I cut up for firewood. They were heavy enough to bounce the back of the tractor with the box blade on and ballast in the rear tires. Must have bigger ballast for that kind of work, or smaller logs.
Pretty much, I'm starting a new phase in my life trying to come up with enough things to keep busy after retirement. It's either that, or driving my wife nuts with my boredom. Annoying my wife could be hazardous to my health.