Since I said there are diferent types of threads, how you can disagree
with me by saying there are different types of threads, I don't quite
understand. Shall we simply agree that there are different types of
threads? Dozens and dozens of them.
Tim Psensky wrote:
> --- Nolan Penney <npenney@mde.state.md.us> wrote:
> >
> > There is no such thing as a plumbing thread. There
> > are different threadings used for pipe, conduit,
> > etc.
>
> I must disagree. There is NPT (national pipe thread)
> like on most 'black pipe' and electrical conduit.
> There is also NST (National Standard Thread) which is
> found on hose ends (fire and garden hoses).
>
> Tim
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