Threads for a sports bottle cap

[xxyyzz]

Is anyone aware of an easy, adjustable way to draw threads to the interior of a cap for a plastic sports bottle? I looked through youtube and on the internet but no good finds. Anyone aware of a plug in or method of accomplishing this??
THANKS!

[cotty]

Do you have a picture as an example?

[Jean Lemire]

Hi xxyyzz, hi folks.

Click in sequence on the scenes tabs of this SU file for ideas.

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Internal threads for sport bottle cap.skp

[cotty]

@jean lemire said:

Hi xxyyzz, hi folks.

Click in sequence on the scenes tabs of this SU file for ideas.

Nice solution as always!

[germaine]

thank you for sharing