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Re: cut threads vs rolled threads

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The strength of the rod is found from the net effective area and the material properties.
The rolled thread are more fatigue resistant from the induces surface stresses and the rounded edges.

William Pulyer <wpulyer(--nospam--at)carolina.rr.com> wrote:
In regards to threaded rods (for example - A36 anchor rods), what it the difference between having cut threads or rolled threads?  Is there any difference in strength or performance?
 
Thanks,
Bill


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