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What does T30*10 mean, as shown in the figure?

2009-02-27View Original

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What do the annotations in CAD drawings mean? Urgent! Urgent! ! Urgent! ! ! ! ! TTScreenshotUntitled.jpg (15.78 KB) 2009-2-27 02:20 PM :time: The image above shows the lid-opening device for container one. I would like to ask what exactly the T30*10 notation inside means ? ? What does it represent! ! ! Speed. Last edited by yinmaizi on 2009-2-27 14:45 in this post.]
Reply #22009-02-27
T30*10 indicates a trapezoidal thread with a major diameter of 30 MM and a pitch of 10 MM
Reply #32009-02-28
Agree with what was said above; T refers to trapezoidal thread.

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