Answer
Aug 19, 2024 - 12:01 PM
To determine the size of a JIC (Joint Industry Council) fitting, you need to measure the outside diameter of the male thread or the inside diameter of the female thread, and then compare it to a JIC size chart. JIC sizes are typically denoted in sixteenths of an inch, so for example, a size -04 JIC fitting corresponds to a 1/4-inch diameter.
