Les, I searched and searched with no luck. I was able to find 2 nylon molding clips that came with some tailgate trim I ordered for my elky a few years back and used them for my missing ones. They had a threaded hole for the screw to fit into. They look like the typical clip with a small diameter arm coming off one end except they have the hole instead of a stud.
I sent them an email photo of the main SS side trim clips and they had them. Didn't buy from them though. Found them at http://www.trueconnections.com/ quite a bit cheaper.
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