In this schematic the "Bolt,cylinderstud" is used most often.
Parts such as the E-17 Upper Crankcase: Clamper, Dynamo Cord, Washer,head,8mm, Bolt,cylinderstud, Gauge,oil Level are included in the Cb450k3 U.s.a E-17 Upper Crankcase parts fiche.
The Cb450k3 U.s.a E-17 Upper Crankcase consists of fifteen pieces with the Case,upper Crank being the most expensive.