Re: CB radio install to fuse panel: grounding question
As long as the bolt is making contact with metal that plastic shouldn't bother it. You could always put it there and see if you get a good ground. If not, just keep hunting a spot. The easiest thing is like ol boy said, get another nut and squeeze the ground wire between them.
2004 XLT 4.0 4x4, 3" PA body lift, 32" BFG M/Ts, Dick Cepek DC-2 wheels, Euro tailights, self-painted headlight mod, NAV/DVD/XM/iPod stereo (Pioneer AVIC-D3), Line-X, Westin step bars, AVS bug shield and window vents