Re: THREADED ROD

if you can find an industrial fastener supply store in
your area they should have Grade-8 rolled allthread
you can also check on other sizes like 1/2-20 ,7/16-20
or M8x1 (real close to 25 TPI)
the Grade-8 rod is much better quality than the
usual "hardware store" allthread (Grade-3 to 5)

Brian

--- In CAD_CAM_EDM_DRO@y..., "woodknack" <wjdupont@h...> wrote:
> I am building a unit like the PCB Mill. Its going to use 1/4-20
> threaded rod to move the axasis. My question is, Is there a certain
> quality rod I should use? Also can I Just make up for the back lash
> in my software?