How do I calculate the relationship between linear travel and threads at a certain diameter?

How do I calculate the relationship between linear travel and threads at a certain diameter?
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1 Answer

Answer :

answer:Look through this: http://en.wikipedia.org/wiki/Unified_Thread_Standard Basically the second number is threads per inch e.g. 10–32 is a #10 screw with 32 threads per inch. So 1 turn = 1 thread = 0.03125” screw travel.
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