The QA1 left-hand jam nut (1-14) is a steel locking nut with a 1-1/2" hex and 9/16" face width, made for securing threaded assemblies using left-hand threads. It locks against a mating nut or threaded rod to prevent movement. QA1 supplies this jam nut in steel or aluminum, with both standard and metric options and clear-anodized finishes for aluminum where specified.
QA1 Jam Nut - 1-14 Left Hand - 1-1/2in Hex 9/16in Wide - Steel