The world has a lot of different standards for a lot of things, but I have never heard of a place with the default screw thread direction being opposite.
So does each language have a fun mnemonic?
Photo credit: https://3.bp.blogspot.com/-Giy8OrYJTjw/Tfm9Ne5o5hI/AAAAAAAAAB4/c7uBLwjkl9c/s1600/scan0002.jpg
Don’t think about it in 3d space.
They mean is the wrench handle moving left from the 12 o’clock position or left from the 6 o’clock position. You would not believe how many people struggle with lefty righty because of start location.
I defer to clockwise and counter-clockwise (anti-clockwise in UK). Except for new gen that never learned analog clock stuggles with this concept also.
Then they encounter a Left Hand thread and the universe implodes
Shit, a standard thread feels natural to me, but a left hand thread still fucks my life up sometimes — trying to notice what’s going on before I strip it.
My grill can connect to those camping propane tanks, but it’s threaded opposite… gets me every time
I love how half the people in this thread are under-thinking it and don’t seem to understand they’re doing so. I wonder whether it’s a bit.