Which tap and die set should I use

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pencap51

Member
Joined
Oct 27, 2016
Messages
17
Location
Texas
First time cutting threads, please educate me if my method of measuring is wrong.

I have an existing male part thread (acme, but it fits the 32 TPI 'v' gauge) that I'd like to turn a celluloid rod to to replace the female counterpart. My question is what tap size should I use given these measurements (If I can get the brand of the tap and die set to get, that would be even better):

Male part, from top of threads: 23/64 in.
Male part, no thread part: 21/64 in.

Female part, between top of threads across diameter: 22/64 in.

Thanks for the help.
 
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