IMPORTANT: Flare nuts for both 3/8″ O.D. and 1/2″ O.D. tubing have 1/2″ standard pipe threads and fit 1/2″ thread size fittings. Flare nuts for 5/8″O.D. tubing have 3/4″ standard pipe threads and fit 3/4″ thread size fittings.
Plumbing & Ventilation
QEST Fresh Water Piping Fitting, Test Plug
$2.29
Bristol Products
Model: 79SCTP3
Availability: 36 in stock (can be backordered)
