Screw to secure the top cover, or float chamber cover, of the Weber DGAV, DGEV and DGV series carburetors.
Zinc-plated, yellow passivated version for a smooth look.
Will be supplied complete with a yellow passivated spring washer (number 3A in the drawing) and a red copper flat washer, as depicted.
Required quantity per carburettor: 4
This is item number 3 in the drawing.
Part number: 64695.021