Thread torque specs

  • Thread starter wxrocks
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  • #1
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Main Question or Discussion Point

Hi --

Does anyone have torque recommendations for a 3/4-14 NPSM thread for S.S. and Aluminum? Thanks! Eric
 

Answers and Replies

  • #2
FredGarvin
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Is that a 3/4 NPT? I can't say that I am familiar with the NPSM call out. Perhaps Q has seen it before. I'll do some looking around.

EDIT: I just found what you're referring to. Straight pipe threads, not tapered. God bless Machinery's Handbook.
 
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  • #3
Q_Goest
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  • #4
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Thanks for the help. This is a new thread for a project at work -- and I am going to be performing the testing to determine our final torque recommendation. I just wanted a starting point to have a figure to keep in mind while testing.
 

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