64520.027 Panhead Screw for Butterfly Valve on the Weber IDA 3C carburetors IDA IDAP IDL IDTP IDS IDT IF
This is a so-called "panhead" screw for the butterfly valve on the triple version (3C) of the Weber IDA carburetors.
Please note that these screws require a good quality thread-locking agent to prevent them from coming loose.
We advise our Locite 243 which you can find HERE.
Required quantity per butterfly valve: 2
Required quantity per carburetor: 6
This is item number 46 in the drawing.
This is Weber Part Number: 64520.027