The Screw,pan,6x12 is the cheapest item from this partsfiche.
In this schematic the "Bolt,flange,8x26" is used most often.
Parts such as the Rear Fender (vt1100c2): Grommet,wire Horn, Washer,plain,10mm, Protector,hose, Washer,plain,8mm are included in the Vt1100c2 Shadow 1995 (s) Australia / Rbm Rear Fender (vt1100c2) parts fiche.