This locknut meets the standards for ASTM A-197, ASTM A47, ASME B16.3, B16.4, UL, FM, NSF-61, AB1953, is made of malleable iron with a galvanized finish/coating. In addition, it is a locknut. Plus, it has an FNPT connection type.
Technical Specs
ItemLocknut
Nominal Pipe Size1/4 in
Finish/CoatingGalvanized
Fitting Connection TypeFNPT
Basic Fitting ShapeLocknut
Specific Fitting ShapeLocknut
ClassClass 150
Pipe Fitting MaterialMalleable Iron
StandardsASTM A-197, ASTM A47, ASME B16.3, B16.4, UL Listed, FM Approved, NSF-61, AB1953 Listed