The most reasonably priced component used on the Fz750 1986 1tv Europe 261tv-300e1 Alternate (headlight)(for Holland, Belgium, Italy) is the Screw, Tapping(46x).
A sample from the products for the Alternate (headlight)(for Holland, Belgium, Italy) include: Screw, Tapping(46x), Headlight Unit Assy, Cover, Socket, Bulb (12v 4w).
The Yamaha ALTERNATE (HEADLIGHT)(FOR HOLLAND, BELGIUM, ITALY) has seven products enlisted in the schematic.