The QA1 jam nut kit includes five steel jam nuts with right-hand 7/16-20 threads and an 11/16" hex, each 1/4" wide. These compact nuts serve as a straightforward locking option for threaded adjusters and small linkages where a stronger steel fastener is required. QA1 also lists aluminum and metric alternatives and anodized finish options for aluminum items.
QA1 Jam Nut - 7/16-20 Right Hand - 11/16in Hex 1/4in Wide - Steel - 5 Pack