Fox , I have this same issue with our New Zealand assembled Chev pickup . From Canadian parts . The thread is an odd size too .
On one of my trucks I just had to change every thing to the US style to get it finished .
(Then I found a local vendor with some old stock on the shelf ).
pic of size and pic of new item box part#
Last edited by Dusty; 08/12/2019 2:38 AM.