The Screw is the lowest priced item on this 31a Tank, Water Reservoir [mod:dvlc] schematic.
With all the components that make up the DIAVEL 2018 USA (DIAVEL CARBON) D170-00018 31A TANK, WATER RESERVOIR [MOD:DVLC] assembly. The Clamp is the most frequently specified with two applications.
The 31a Tank, Water Reservoir [mod:dvlc] assembly is constructed from several parts from which the Tank, Water Reservoir is the most expensive.