The Ball-steel,3/16 is the cheapest item from this partsfiche.
twenty-nine components are shown in this G3ssa 1971 Usa Canada Frame/frame Fittings ('74-'75) exploded diagram.
A sample from the products for the Frame/frame Fittings ('74-'75) include: Reflector,reflex, Frame, Nut,8mm, Battery Case.