The hanger acts in place of the washer... If your hangers are spinning after repeated whips then you need to tighten the bolt. We aren't using nuts here, just bolt heads and there shouldn't be any fusing between the hanger and the bolt head.
We use cookies to improve your browsing experience, to show you
personalized content, and for statistical purposes. By continuing
to navigate our website, you accept our use of cookies. Read our
Privacy Policy to learn more.