Cabrio Sportline/Rivage arch fixing expanding nut.

Hi,
I have every clip, bracket, screw and rivet brand new and ready to go to refit the arches and skirts on the Rivage;


However I'm missing the four expanding nuts that hold the rear of the front arches and the front of the rear arches to the body, 18 in the diagram below:


They show no part number although they look identical to 19 in the diagram.
Does anyone:
1. have 4 spare
2. have a picture of one?

Thanks,

Chris.

I don't have a picture but they go in the hole then rotate them so that the head sets in to the clipper. as it secures the clipper to the body but also gives it a wee bit of wiggle room.

I didn't know that they were NLA.
19 is



https://www.ebay.com/itm/264940796353?chn=ps&_trkparms=ispr%3D1&amdata=enc%3A1SqzYgFP9TJC5iGZ4TNSR3A29&norover=1&mkevt=1&mkrid=711-213727-13078-0&mkcid=2&itemid=264940796353&targetid=4580153136941814&device=c&mktype=&googleloc=&poi=&campaignid=437225722&mkgroupid=1224856224320848&rlsatarget=pla-4580153136941814&abcId=9300906&merchantid=51291&msclkid=6af874cd1f2d1e09ce8510986d1dc960

They look close and may be able to be filed down if too large.