someone wrote:
Cutting two lengths of tube is much easier than cutting and threading
an already hardened chromoly mounting bolt btw.

_ wrote:
I'd be interested in the source for this claim that Shimano N600 brake
bolts are
a) "chromoly"; and
b) hardened
of course, if it's of the nature of "my 'experience' says so, and I'm dead
clever, I am", that will get the weight it deserves.

I doubt they are CrMo and they are certainly not hardened
(having threaded them).
--
Andrew Muzi
www.yellowjersey.org/
Open every day since 1 April, 1971