Answer
Apr 01, 2025 - 11:16 AM
A female JIC (Joint Industry Council) nut is typically sized according to the dash size system, which corresponds to the outer diameter of the tube or fitting it is intended to mate with. These sizes are usually expressed in sixteenths of an inch, ranging from -2 (1/8 inch) to -32 (2 inches). To determine the specific size needed, you would match the JIC nut size to the corresponding tube or fitting size it is meant to connect.
