Thread: Strange thread
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Lloyd E. Sponenburgh[_3_] Lloyd E. Sponenburgh[_3_] is offline
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Default Strange thread
(Volker Borchert) fired this volley in news:mo6j31
:

WTF is this? It's obviously neither M12(x1,75) nor UNC1/2x13...
Is there an UNC15/32x13? Or even a cross-over 12mmx13TPI?

How did you determine the threads per inch?

14mm x 2mm pitch is very close to 13tpi, and the tap drill size of 15/32
works well.

Lloyd
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