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Re: Steel - Acme thread

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Harold Sprague wrote:
> Is anyone aware of a manufacturer for Acme threaded rod that is ASTM 193-B7 material or better?
> I have found AISI 4140 steel, but I prefer using ASTM specifications.  AISI specifications do not list mechanical properties, they only have the chemistry.  ASTM steels simplify the specification process.

McMaster-Carr Supply Company (404-346-7000) sells an ASTM A193 B7 Acme
threaded rod on page 2614 of their catalog #104