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Internal Screw Thread – Calculate Shear Area

A great mechanical engineering tool will help you calculate shear area of internal screw thread.

Screw Thread

To calculate Internal Screw Thread Shear Area:

  • Maximum Pitch diameter internal Thread

  • Minimum major diameter of external thread

  • Fastener thread engagements

  • Threads per inch

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  • Thread Shear Area

Formula:




Where,
En max = Maximum pitch diameter of internal thread.
Ds min = Minimum major diameter of external thread.
Le = Fastener thread engagement
n = Number of threads per inch

A great mechanical engineering tool will help you calculate shear area of internal screw thread.