Question:medium

If the double threaded square screw is having mean diameter \( 8\text{ cm} \) and pitch \( 2\text{ cm} \), then the lead of the double threaded square screw is

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Always remember: - Single-start thread: Lead = 1 \(\times\) Pitch - Double-start thread: Lead = 2 \(\times\) Pitch - Triple-start thread: Lead = 3 \(\times\) Pitch The mean diameter value is often included as a distractor in these problems; you do not need it to find the lead!

Updated On: Jul 9, 2026

\( 1\text{ cm} \)
\( 2\text{ cm} \)
\( 6\text{ cm} \)
\( 4\text{ cm} \)

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The Correct Option is D

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