??? 11 7/8-8 Thread ???

[developinfro]

i have a question about an 11 7/8-8 thread if my minor dia. is 11.711/11.701 and my pitch dia. is 11.798/11.788 what would my major dia. be

thanx in advance

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ID or OD???

[developinfro]

O.D.

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Typically an 8 pitch OD thread major is .0020 - .0245 under nominal. Therefore, major OD for your thread would be 11.8730 - 11.8505

Hope this helps!

[developinfro]

thank you thats what i wanted to know