c4 corvette tail light housing to bumper mount screw

[Stephen064]

Antone know the size of thec4 corvette tail light housing to bumper mount screw. Changed my bulb and dropped the nut into thge black hole. Nowhere to be found. I have seen listings but no specs on the bolt.
Thanks

 

[Tourmax]

Memory is a little foggy these days, but if you’re referencing the light housing studs, I believe its a 10mm on my 88….

 

[Stephen064]

Antone know the size of thec4 corvette tail light housing to bumper mount screw. Changed my bulb and dropped the nut into thge black hole. Nowhere to be found. I have seen listings but no specs on the bolt.
Thanks

Thanks. Broke down and orderd a set.