A sample from the products for the Fuel Cock include: Cock Assembly,fuel, Gasket(6.4x11.5x0.8) (nas), Screw, Gasket,fuel Level Gauge (nas).
On this parts fiche the Bolt 5x10 is the most specified component.
twelve components are listed in the schematic for this Gsf1200sa 1999 (x) (e02 E04 E17 E18 E22 E24 E25 E34) Fuel Cock .