Hex swaged fluid coupling and method of making same

Abstract

A method of making a fluid coupling includes a step of providing a cylindrical stem having a fluid conduit therethrough. The method also includes a step of placing a hollow shell over a first end of the stem. The method also includes a step of die swaging the shell to the stem at an attachment location along a length of the stem, wherein the die swaging step includes forming a tool engaging hexagonal shape on an outer surface of the shell at the attachment location.

Dependencies are inferred from the claim text.