In this schematic the "Screw-pan Head,6x40" is used most often.
A sample from the products for the Crankcase include: Plug-oil Drain, Seal-oil, Screw-pan Head,6x12, Bearing-ball,#6005c3.
The Ke100-b6 1987 United Kingdom As Crankcase consists of twenty-eight pieces with the Crankcase,lh being the most expensive.