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The QA1 jam nut pack contains six steel jam nuts with right-hand 1/2-20 threads and a 3/4" hex, each 5/16" wide. Designed as a straightforward locking element for threaded linkages and adjusters where a wider contact area is helpful, this steel set suits heavier-duty connections. QA1 lists aluminum and metric alternatives and anodized finishes for aluminum items.
QA1 Jam Nut - 1/2-20 Right Hand - 3/4in Hex 5/16in Wide - Steel - 6 Pack
