The Screw is the most widely applied product in the GS750 1979 (N) USA (E03) CLUTCH RELEASE ( three times ).
Some items from this specific schematic: Washer(8.5x26x1.2), Nut 8mm, Rod,clutch Push, Screw.
The Nut 8mm is the lowest priced item on this Clutch Release schematic.