Rear spoiler strangeness
The studs on the rear spoiler seem to be 1/4-20 thread, but when I try the nuts on them that are supposed to be for the rear spoiler (2 different packs!) they go on one turn then stop. I tried to run my 1/4-20 die over the threads but it starts killing the threads too!! Any thoughts what the problem could be? Would they really put metric threads on??
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