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Joe Pfeiffer Joe Pfeiffer is offline
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Default Need oddball bolt: 1/2" x 12 TPI

(Doug Miller) writes:

In article , "J. Clarke" wrote:
On 9/22/2010 6:58 PM, Carla Fong wrote:
Hi everyone -

I've got a repair project on an ancient (pre 1900, American-made)
Chandler and Price guillotine paper cutter that I'm short a couple of
odd bolts. 1/2" diameter, 12 TPI. (Yes, 12, not 13)

Before I turn them out on the lathe, does anyone by any chance have
anything like this (about 3/4" long, or longer and I can cut them off)
they'd like to part with? I need three of them...


Have you tried an M14x2 in it? Nominal inch dimensions .55 diameter and
12.7 tpi?


Anything "pre 1900, American-made" is vanishingly unlikely to have metric
threads.


The idea was it might be close enough to work.
--
As we enjoy great advantages from the inventions of others, we should
be glad of an opportunity to serve others by any invention of ours;
and this we should do freely and generously. (Benjamin Franklin)