The QA1 jam nut with right‑hand 10‑32 threads is a steel jam nut sized with a 3/8‑inch hex and a narrow 1/8‑inch face. Supplied as a single steel nut, it works as a thin locking nut for fine‑thread assemblies. QA1 offers these jam nuts in steel or aluminum, with both standard and metric choices and clear‑anodized finish availability listed for aluminum versions.
QA1 Jam Nut - 10-32 Right Hand - 3/8in Hex 1/8in Wide - Steel