As title says, need to know the pitch; I am guessing it is the fine thread of an M7 bolt...
I was threading on an M7 nut last night, there was slight resistance, and the section that had been passed by the nut looked to become duller... Took the nut off to be safe, the threads didnt look mangled... just not as sharp at the peaks, so i want to get a new nut that i am sure had the correct pitch.
Thanks