Could someone with a 2.7" AP thread, please measure the thread OD diameter for me? so just over the male threads. I Have several conflicting sizes and would like a few more sizes if possible.
I have attached a picture of how I need it measured.
Tried mine with cheap Chinese calipers which aren't really up to the job. Had a slightly different answer each time but average is 69.6mm. AP will probably tell you if you give them an email. They're very helpfull
I Have the attached document, which looks pretty close to your measurements, but I've Also had several people who have had AP 2.7 threads that have been as low as 69.3mm.
I wish there was more consistency, like there is in metric threads.
