Yamaha calls the rivets. There are three different ones on my FJR that I know of, the most common being the ones with the pin in the center that fit in the small panels under the seat, among other places, the large pin type that goes in the center of the dash panels, and the ones with Phillips head centers which are used in a few places. I got a half dozen of each the last time I oredered parts from Yamaha, along with a few spares of the screws that hold the fairing panels on. There are three different ones of these as well. Shiny ones, dull ones, and shouldered ones.