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I can't belive I forgot this, but is a threaded bolt/nut right-hand or left-hand thread? I need to get a few 1/4-20 nuts that tighten the opposite direction of your standard nut, for a project.
I can't belive I forgot this, but is a threaded bolt/nut right-hand or left-hand thread? I need to get a few 1/4-20 nuts that tighten the opposite direction of your standard nut, for a project.
Almost all are right hand but I am sure somewhere has a nut and bolt that turns left hand threads.
There used to be quite a few trucks that had right threaded lug nuts on one side and left on the other. I don't think I've seen any since the 60's or early 70's though.
Big rigs still have left handed threads on the drivers side..Same with coach busses & RV's... If the lug nuts were hand tight (drivers side) the motion of the wheel would keep them tight.. I know it sounds hokie, but its supposed to work...
By the way, my father tried to remove the drivers side lug nuts the wrong way....thats how i learned about L-H thread usage....
Being a left dominant person, I am in my right (brained) mind. Although a few people wonder that. What's really bad is one job I deal with mostly normal stuff, the other job I deal with that has a lot of stuff that one part is normal threads and another part is left hand threads. It always takes me a few minutes to get into the right frame of mind so I don't break something.
Big rigs still have left handed threads on the drivers side..Same with coach busses & RV's... If the lug nuts were hand tight (drivers side) the motion of the wheel would keep them tight.. I know it sounds hokie, but its supposed to work...
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that just isn't true. its true for single nut hubs and knockoff, but not patterned lug nuts. there were some holdouts that believed it regardless of physics. it has also been used for conformity of allways pulling the top of the wrench towards the front of the vehicle.
Last edited by oldhalftons; May 15, 2005 at 11:53 PM.