The Bolt 5x10 is the most widely applied product in the GSX250 1982 (Z) GENERAL EXPORT (E01) FUEL COCK ( five times ).
This schematic depicts all components used in the Gsx250 1982 (z) General Export (e01) Fuel Cock partslist.
The lowest price component in this Fuel Cock parts-list fiche is the Screw.