What is the thread spec for a 510 connection?

[PUREBRAD1]

Just like the title says, what is the actual spec of a 510 connector?
Considering manufacturing my own device and my draftsman wants to know the thread dimensions for the connector.

Thanks in advance!

 

[GeorgeWachsmuth]

7mm. .5 pitch

 

[Ryedan]

7mm. .5 pitch

Typically written M7 x 0.5.

 

[PUREBRAD1]

Okay, thanks guys!