The Bolt 6x35 is the most widely applied product in the GS1100G 1982 (Z) GENERAL EXPORT (E01) CYLINDER HEAD COVER (MODEL D) ( ten times ).
Check out any of the thirteen Cylinder Head Cover (model D) components enlisted.
Some items from this specific schematic: Gasket Set, Bolt 6x20, Cover,breather, Screw(5x12).