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Draw to scale 1:1, the standard profile of KNUCKLE THREAD taking enlarged pitch as 50 mm. Give standard dimensions. (8 marks)

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To draw the thread continuously without errors, use alternating compass centers on the top and bottom lines spaced exactly $P/2 = 25\text{ mm}$ apart.

Updated On: Jun 23, 2026

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Draw to scale 1:1, the standard profile of KNUCKLE THREAD taking enlarged pitch as 50 mm. Give standard dimensions. (8 marks)

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