Some items from this specific schematic: Combination Meter, Ring, Rubber,switch, Cushion.
On this parts fiche the Screw(3x16) is the most specified component.
The Gsx1300ra Hayabusa 2014 (l4) Usa (e03) Speedometer (gsx1300ral4 E33) consists of fifteen pieces with the Combination Meter being the most expensive.