RV Cable Cover

I own an older RV and got tired of running the cable hookup through the window at campgrounds. You will need to drill a hole in the exterior of your RV, so use plenty of Caulk behind the cover before you attach it. I believe the screw holes should fit #8 pan head screws(I haven't installed it yet) and reinforced the areas behind the screw heads. One run to my local cable company dumpster got me the double ended coax connector and rubber boot that you see in the picture, of course they are also available where coax is sold. I just prefer to re-purpose. I sized the center hole so that you have to force the connector into the hole creating your own threads.You can also widen the hole but you run the risk of not having a thin enough nut to fasten it on the rear and still connect the interior connection.