The Screw,flat 6x12 is the lowest priced item on this Wire Harness/ Ignition Coil/battery schematic.
Some items from this specific schematic: Resistor Comp., Harness Wire, Bolt,flange,5x22, Relay Comp,stop.
This Harness Wire is the most expensive of the items that make up this Wire Harness/ Ignition Coil/battery assembly.