round thread

[Olan]

Bye to all,
I am making a simple plastic cap and I would like to use the type of thread that you see also in the bottles, but I can't understand what thread it is so you can get the section. Can anyone help me? Thank you.

(the plastic piece will then be made from mold then the thread must be easy to extract)

 

[meccanicamg]

I think it's special and not standardized. You can always take one and measure it. sections the cap and mix parameters, models in 3d and you print in 3d a prototype and try it

 

[SHIREN]

Bye to all,
I am making a simple plastic cap and I would like to use the type of thread that you see also in the bottles, but I can't understand what thread it is so you can get the section. Can anyone help me? Thank you.

(the plastic piece will then be made from mold then the thread must be easy to extract)

ciao

Bye to all,
I am making a simple plastic cap someone can help me? Thank you.

(the plastic piece will then be made from mold then the thread must be easy to extract)

apart from the filet type
I don't think the mold is really easy
Thank you very much

 

[Olan]

after many research I think I have understood that it is standard but is probably the norm paid? I don't know, for the moment I made a metric thread then I'll talk about it with the moldist... thank you