Left Hand Nuts look like regular nuts but are threaded opposite of "standard" (right-hand) nuts. Consequently, it is necessary to turn them counterclockwise to install and tighten. Often abbreviated "LH" for left-hand, use left hand nuts with left hand threaded bolts, screws, studs and threaded rod.
Left Hand Nuts look like regular nuts but are threaded opposite of "standard" (right-hand) nuts. Consequently, it is necessary to turn them counterclockwise to install and tighten. Often abbreviated "LH" for left-hand, use left hand nuts with left hand threaded bolts, screws, studs and threaded rod.