The lowest price component in this Frame Fittings parts-list fiche is the Nut,flanged,10mm,blac.
The Frame Fittings assembly is constructed from several parts from which the Bolt,flanged,10x180 is the most expensive.
The Nut,flanged,10mm,blac is the most widely applied product in the ER500A4 ER5 2000 EUROPE UK FR FG IS NR SP FRAME FITTINGS ( three times ).