The component with the lowest price in the F-17 schematic is the Bolt-washer,6x10.
Some items from this specific schematic: Screw,side Stand (jdm), Stand Assy*b116m*, Rubber,stand, Nut,u,flange,10mm.
With all the components that make up the C50BND 2000 (Y) JAPAN AA01-100 F-17 assembly. The Bolt,washer 6x6 is the most frequently specified with three applications.