[CR]Crank bolt threads

(Example: Framebuilders:Tubing)

From: "Donald Statt" <dstattjr@rochester.rr.com>
To: <Classicrendezvous@bikelist.org>
Date: Sun, 9 Jun 2002 08:45:53 -0400
Subject: [CR]Crank bolt threads

Does anyone know the threading on the bolts that hold the ring onto the old 3 pin crank arms like Gnutti? Replacements available?
Thanks,
Don Statt