Amir, the lockring LH thread is 1.32" x 24 TPI (Campag), 1.29" x 24 TPI (Japan Std.) and 33 mm x 1.0 mm (French), according to Sutherland's. However, I doubt if dies to cut these threads exist because one would normally cut them on a lathe.
On 12/05/2010 11:55 AM, Amir Avitzur wrote:
> Anyone know where to find Freewheel Thread&/or Lockring Thread dies?
>
> Freewheel/Fixed gear threads are 1.370/75 x 24 TPI (34.80 x 24 TPI Right
> Hand threading)
> Don't know what Fixed gear threads are but threading is Left Hand.
>
> Anyone have a set they would be willing to sell?
> Anyone know the dimensions of the Track hub lockring threads?
--
John Betmanis
Woodstock, Ontario
Canada