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[KimBellingrath]

What is the current standard in regards to showing threads on a drawing? I used to show them in a front view or in a section but not when hidden and now I am told that they don't have to be shown at all.

What does ANSI require?

 

[FrenchCAD]

I've always been told to show them when visible (front view for screws, section for holes and screws...)

Cyril Guichard
Mechanical Engineer