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Does each language have "lefty loosey righty tighty"? (lemmy.world)

submitted 1 month ago* (last edited 1 month ago) by vatlark@lemmy.world to c/asklemmy@lemmy.ml

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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?

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[–] bluewing@lemm.ee 3 points 1 month ago

Spindles and shafting are places you can find left handed threads. And it depends on the direction of rotation like that bike crank. Can't have things coming lose due to the way bike cranks turn, so they a left handed thread to stay tight.

It took me a long to time learn that when dealing with such things that I need to stop, look, and think about how things are assembled and why.