Originally Posted by
balindamood
I have several different sized Suntour hanger bolts. I have seen some that slide all the way through the simplex drop, and are then nutted from the other side. I am not sure that I can put my hands on an example right away, but I will look about. I am not sure what was done about the stops.
In my experience, the Suntour bolts that came with hanger claws threaded all the way through, with a locknut behind the claw. The bolts on non-claw versions of their derailleurs did not extend all the way through the DO hanger.