In this schematic the "Bolt" is used most often.
Parts such as the Crankcase: Bolt, Flange, Holder, Screw Flat Head, P1n, Dowel are included in the Yz250-1 1991 (m) Usa Crankcase parts fiche.
sixteen components are shown in this Yz250-1 1991 (m) Usa Crankcase exploded diagram.
