The lowest price component in this Battery Case parts-list fiche is the Screw,tapping,5x16.
A sample from the products for the Battery Case include: Case-tool,cap, Grip-frame,rh, Case-battery, Screw-pan Head,6x12.
twenty-one components are shown in this En400a2 Vulcan 1986 Canada / Liquid Cooled Battery Case exploded diagram.