Lots of rust on the threads! There was so much rust on the threads and in all 4 nuts that I had to tap through the threads with a tap and use a carbide scraper to scrape the rust off the inside of the cap. After this change, the locks were installed as usual. I have 6 sets of McGard wheel locks running and this is the first set that came from the seller in poor condition. The packaging didn't look water damaged, but the nuts were substandard. McGard needs to do better.