Moroso Quick Release Fastener Reinforcement Plate, Large 1.750" Diameter, Aluminum, Natural, Set of 10

One of the big problems with fiberglass and other lightweight panels is keeping them attached, because the fasteners that secure them tend to pull out or come loose from the thin material. Moroso Quick Fastener reinforcing plates can help put an end to that. They come in a variety of shapes and sizes, and provide a large metal surface that spreads the load over a much bigger area to keep those quarter turn and cam-lock fasteners securely attached.