This QA1 right-hand jam nut kit contains six steel jam nuts with 3/4–16 threads, each sized with a 1-1/8-inch hex and 7/16-inch thickness for standard-thread applications. They serve as locking nuts to secure mating fasteners and resist loosening. QA1 offers these in steel or aluminum with standard and metric options and clear-anodized finish; the six-piece set supplies extra threaded hardware for projects and repairs.
QA1 Jam Nut - 3/4-16 Right Hand - 1-1/8in Hex 7/16in Wide - Steel - 6 Pack