Good guess but nope. The larger side inner conductor (pin) is too small for PC and the outer conductor is too large for PC... sort of like an elephant/mouse coupling... not gonna' do anyone any good... not the elephant anyway.
You just need a large enough hammer. snug the loose one up by beating it on the side and beat the other end by beating it on the end.
There's nothing you can't fix beyond repair with a big enough hammer.