The lowest price component in this Seat '84 parts-list fiche is the Screw Washer 4x8.
Parts such as the Seat '84: Bolt,flange 6x20, Lvr A,seat Lock, Plate,r Seat Lock, Seat Assy.,rear are included in the Vf700c Magna 1984 (e) Usa California Seat '84 parts fiche.
This SEAT '84 assembly utilises four Nut,flange,6mm(s) - the highest specified component.