[USMA:29359] Metric fittings

[Rich Thomas]

Here is my dilemma.  We have standardized on the use of a small metric electric motor.  Heretofore, the conduit box on the side of the motor had a 1/2-14 NPT threaded hole.   Due to a manufacturer's design change, that has been changed to metric PG-16 threaded hole.   We wire this motor with a length of typical SO cord, using a "cord connector" or "cord grip" to secure the cord to the conduit box.  We have no idea where to go to purchase the metric cord connectors.  None of the electrical distributors in our area stock them, nor do they know from where to order these connectors.  Can anyone give me any ideas on where we might purchase these connectors?  My so-so internet searching skills have not turned up a vendor thus far.    Thanks a million for any help that might be forthcoming.   Rich