The Bolt(6x20) is the lowest priced item on this Fuel Cock - Fuel Gauge schematic.
twenty-three components are shown in this Gs1000n 1979 (n) Usa (e03) Fuel Cock - Fuel Gauge exploded diagram.
A sample from the products for the Fuel Cock - Fuel Gauge include: Screw, Hose, Lock Washer, Plate,fuel Drain.