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MG TD TF 1500 - SU H carb jet bearing tpi

Hello,

Anybody can tell me the threads-per-inch value of the thread for the jet nut in the SU H carb lower jet bearing?

Thanks.

Jesús
J Benajes

From another source I learned that the thread type is:

25 tpi Cycle

Jesús
J Benajes

Jesus would that be British Standard Cycle? Cheers
Peter TD 5801
P Hehir


Peter, the information I got stated simply "Cycle", but of course it should mean BSC.

Thanks for the correction.

Jesús
J Benajes

Careful!! Most BSC thread pitches for 1/4" and above are 26tpi, not the 25tpi quoted.
LD Palmer

It is more likely to be British Standard Brass thread
at 26 TPI.The only difference is thread angle.
Ray TF 2884
Ray Lee

This thread was discussed between 12/02/2015 and 13/02/2015

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