The QA1 grommet-style ball joint with 1/28-28 UNF left-hand thread is a protective-coated carbon-steel component with a sealing grommet for debris protection. Offered in carbon or stainless steel and with selectable thread pitches, this left-hand threaded joint suits assemblies that require frequent removal or service while keeping internal components shielded from contaminants.
QA1 Grommet Ball Joint - 1/28-28 UNF Left Hand - Protective Coated Carbon Steel