Create a thread parameter

[drodrig]

Hi there,

I am making a new assembly following the Skeleton procedure. I make a part with many parameters and inputs, where all the other parts will depend on (with formulas)

I want to create a parameter for the threads, so when I change the thread parameter, let's say from M20 to M16, everything else changes accordingly.

But when creating parameters I can choose length, real, angle... but not thread.

Does anybody know how to do this?

thanks
regards,