Found these great pieces of plastic online at Amazon. They work great for attaching webbing for hatch cover retainers and securing the back of my seat back support. I love the slightly curved low profile. I haven't strength tested them yet. I installed them with some graphite infused epoxy for color match. Just put a dab on each foot and then filled the screw hole from the top. A small bit leaked out the bottom to form a nice micro fillet.