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Screw thread ?

Posted: January 4th, 2022, 10:22 pm
by Dave Lowe
Can anyone advise me as to the thread on a Laser 200 twin prop shaft. It's 10m but I need the pitch size to make a new domed prop nut.

Re: Screw thread ?

Posted: January 5th, 2022, 9:21 am
by paul hughes
Count the TPI, or work out the pitch (the distance between the threads). and look it up in your zeus book (an esensial for a turner)

Re: Screw thread ?

Posted: January 5th, 2022, 9:56 am
by barry banks
just give John a ring at laser engines but I am sure its 10mm x 1.25 pitch as I had just engines to make me a couple of spinners for my beech 18

Re: Screw thread ?

Posted: January 5th, 2022, 2:31 pm
by Cary Bailey
What Barry said!
Cary

Re: Screw thread ?

Posted: January 6th, 2022, 9:27 pm
by Dave Lowe
Thanks all job now sorted...........