02-15-2021, 09:12 PM
The axle nuts on a Sturmey Archer hub might be Whitworth threads, B.S.W, which is an Imperial thread pitch, but different again, incidentally they measure their bolts by shaft size, not the head size . The axles on an older Schwinn might work, they may be an American thread.
Regards
Arran
Regards
Arran