Thread pitch?

[#101]

Im trying to order some new heim joints for my aarms and the company lists several sizes. I believe mine uses the 3/4-16 thread pitch but im not really sure what that means. Can someone clue me in ?

[deathman53]

3/4" diameter thread and 16 threads per inch

[250x_kyle]

he explained it for you the pitch is the distance between threads so in your case 1/16 of an inch or 16 threads per inch. 3/4 is the od diameter of the shank of the bolt/thread