Rear dropout chain tension screws
#26
Senior Member
Yup. “Track nuts” are significantly different than regular nuts that you get from a hardware store. Also, to those not familiar, you’ll appreciate buying fresh ones periodically. I suggest Dura Ace, even if you don’t have DA hubs. Just order the correct thread pitch for your hub.
#27
I recently purchased a 10x1 die to clean and fix the threads on my disc wheel. The DA nuts fit much better now.