510 thread

[b16 n47h]

What thread is a 510 is is a standard imperial thread or a special thread as i would like to design and make my own genesis but im stumped out by the threads

 

[Tookiedoo]

You can look in the modding forum and get lots of info on them. Here's one of the sitckies,

http://www.e-cigarette-forum.com/forum/modding-forum/30256-taps-dies-901-801-510-4xx.html