Parts such as the Fuel Tank (model K7): Nut, Bolt(5x20), Bolt(6x100), Screw(6x25) are included in the Sv650 2006 (k6) Usa (e03) Fuel Tank (model K7) parts fiche.
This schematic depicts all components used in the Sv650 2006 (k6) Usa (e03) Fuel Tank (model K7) partslist.