The most reasonably priced component used on the Cb650sc Nighthawk 1984 (e) Usa Cylinder Head Cover is the Bolt,flg.soc,6x42.
A sample from the products for the Cylinder Head Cover include: Cover,cyln.head, Gasket,head Cover (nas), Bolt,flg.soc,6x32, Bolt,flg.soc,6x42.
This CYLINDER HEAD COVER assembly utilises twenty Bolt,flg.soc,6x32(s) - the highest specified component.