Screw for fix the butterfly valve at the throttle shaft.
Fit for the Berlin carburettor BVF 40F.
Please note: this screw have to be mounted properly, use Threadlocking - medium strength (Art.-Nr.:6380)
Lose screws can cause worse engine damages!
- Raised countersunk-head screw
- delivery as single part
- total: 2 pieces will be needed
Picture: Detail of the mounting place at the carburettor BVF 40F, Srew for throttle valve mounted at the bottom case.