If I was you mate I would just go down Ford and spunk 70 quid on a new centre console complete, that bit of plastic you holding in your hand is meant t be attatched to the actual console... Its melted to it at the factory, re the Nut theing dunno mate, Never hed mine out, but they look like they expand as the screw pulls throughit at a guess.. I presume it secures the rubber sound proofing surround?? Why do you need new ones??