This schematic depicts all components used in the Cb750k 1980 (a) Four England Fuel Tank partslist.
A sample from the products for the Fuel Tank include: Screw,cross 4x6, Body Comp.,cock, Bolt,flange,8x25, Scr Set,fuel Strn.
The lowest price component in this Fuel Tank parts-list fiche is the Screw,cross 4x6.