Explain the screw thread notation below 3/4 - 10 UNC 2A 3/4 10 UNC 2 A ? [Choose] Nominal Diameter Minor Diameter Threads per inch External thread Thread form & Series Class of thread Fit [Choose] [Choose]
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3/4: Nominal Diameter - This refers to the diameter of the screw thread. In this case, it is 3/4 of an inch. Show more…
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