Shorted 8 to 0#, 4# and 5# should have made 25 pieces I got. But they were the same part, so one can only guess. Also got 2 which were hard calls as 1 was just a broken ring (too small for both) and something like 4-5 but completely unthreaded. I usually buy these at the local hardware store. That's why. Well, normally there is no raging pandemic either.