Ok I make bit simple here. We now told you twice how to check the thread pitch.
But... it had already been done in the shop, Sir, by someone with the proper gauge and who knows a lot more than me. He also saved me from buying a gauge set I would have used only once in my life. Every hardware store will do that for you. Where I live, I have three within a 5 mins. walk.
I was actually going to post more on that, but I won't , because you wont take orders.. as you put it.
Oh... but there are ways to post info without using nasty sarcastic orders. You may have missed it, but I have experienced this sour attitude by Trigger before. This has been the first time I have reacted to that. I don't know what I have done to him or Nurse Julie, but it must have been serious.
Good luck with it..
Thank you very much, Sir.
Oh, great move, Nurse Julie, about Trigger actually knowing the thread but not willing to share the secret. So it was not about him not wanting 'to go out to the cold outside workshop to measure one' after all. I guess we can end this thread here. Thank you all. Some have given good and well meant advice and some have given information about themselves which is also useful. So thank you all.