Mounting bolt for the atomizer jet fit to the carburettor type HB 1-... up to vintage: July 1981.
Please note: It is essential to use a screw locking device / fluid! Otherwise heavy engine demages are possible.
Picture: Mounted screws for atomizer at one of our customers restoring carburettor.
The picture only dispaly the mounting position. All other parts except the screws itself are not part of this offer!