A sample from the products for the Seat include: Bolt,w/washer,6x12, Nut,6m/m, Seat-assy, Washer,6.5x20x1.6.
With a quantity of two pieces, the Bolt,w/washer,6x12 is the most used part in the SEAT diagram.
six components are listed in the schematic for this Kdx250-b3 Kdx250 1983 Usa Canada Seat .