The best fastener is a rivnut or plus nut. I bought 100 pre bulbed 1/4-20 plus nuts from rivetsinstock.com but ended up glueing and screwing wood furring strips to the van skin and then screwing walls into those (I used sikaflex to secure the furring strips). I used the plusnuts to mount my water tanks underneath.Hello All,
I would like to attach some wood shelves to the walls of my pmc. What type of fastner is best and do I mount plywood to the truck and then the shelf to that?