Office of Steam Logo_1

Author Topic: 1/4” compress female to 1/4-40 male  (Read 1764 times)

  • Full Member
  • ***
  • Posts: 617
  • Location: Plano, Texas
Re: 1/4” compress female to 1/4-40 male
« on: March 23, 2024, 12:51:59 pm »
since the threading is 27 tpi & NOT 24 tpi, you'll ruin the threads in the Jensen boiler if you force it in.


Well, damn.  I can’t believe it is that close to what’s needed.    Any idea what I need in order to achieve what I am seeking?
Will not only ruin the Jensen threads... there is no flange for a gasket.

How can I connect PM 1/4-40 to 5/16-24?
Probably have to go with special machining.


Can you hook me up? How much do I need to pay you.
The steam engine has done much more for science than science has done for the steam engine.”

― Lord Kelvin