The Screw is the cheapest item from this partsfiche.
Parts such as the Front Master Cylinder: Cylinder Assy,fr Master, Cap(od:10), Piston/cup Set, Screw are included in the Ls650p 1998 (w) (e02 E04 E17 E18 E22 E25 E53 / P37 Front Master Cylinder parts fiche.
Of all the components used in this assembly the Cylinder Assy,fr Master is the most expensive.