The Bolt,flange,8x16 is the lowest priced item on this Seat/seat Cowl schematic.
A sample from the products for the Seat/seat Cowl include: Rubber,r Grip Pip, Cowl*nh1 1*, Bolt,flange 6mm, Case,gromet.
The Seat/seat Cowl assembly is constructed from several parts from which the Seat Assy.,*nh1l* is the most expensive.