In a message dated 1/13/01 8:04:29 PM Central Standard Time, yd3@nvc.net
writes:
<< Cut threads on fasteners are not as good as rolled threads. A thread
"rolled" into the shank is similar to forging in that it changes the
orientation of the material making it stronger. >>
Blake;
You need more information before you make such statements.
The process of making rolled threads often creates some anomalies in the root
and tip of the thread. These can seriously compromise the strength of the
fastener.
George
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