ADVICE NEEDED (Emblem Plastic Inserts) that lock swinger emblem

55 pcs script name plate emblem nuts tubular barrel 1/8" stud 3/16" hole Mopar. Purchased mine at eBay, measure the emblem stud and the hole dia. on car body to get the correct ones...
Cheap, beats buying these at a buck apiece through a catalog store.

barrel nuts.jpg