On this parts fiche the Screw (6x25) is the most specified component.
The Gsf400 Bandit 1992 (n) Usa California (e03 E33) Fuel Cock consists of nine pieces with the Cock Assembly,fuel being the most expensive.
A sample from the products for the Fuel Cock include: Cock Assy,fuel, Hose(7x10.2x600), Clip, Gasket,fuel Cock (nas).