The Nut is the cheapest item from this partsfiche.
This HEADLAMP (GT185K assembly utilises two H/lamp Lens Unit Fiting Scre(s) - the highest specified component.
The fifteen Gt185 1973 1974 1975 1976 1977 (k) (l) (m) (a) (b) Usa (e03) Headlamp (gt185k component parts are all listed in this schematic.