The Screw,tap.14x12 is the lowest priced item on this F-20 schematic.
Some items from this specific schematic: Screw,tap.14x12, Cord Comp.,l.rr.w, Cord Comp.,r.fr.w, Winker Assy.,r,fr.
This F-20 diagram displays the required parts for the Nvs501sh Today 2004 (4) Japan Af61-120 F-20.