Per your first question, yes, we ship all our hitches with all the necessary installation hardware. These hardware packages will include nuts, bolts, spacer blocks, and bolt leaders. Some of our hitches will have a hardware picture if you mouse over the picture alternates so you can see what to expect.
A hitch for any given vehicle is going to be pretty similar from manufacturer to manufacturer. They want to make a strong, but easy to install hitch so they usually end up designing similar... view full answer...
The Valterra RV Sewer Hose Carrier part # A04-3460 does not come with hardware, we do however offer the Self-Tapping Screw part # FA1131822 which may work for you depending on how you mount it. view full answer...