No exposure to electrolyte, but the shaft of the screws will protrude slightly into the tank, or the tips of the screws will be at the inner surface of the tank, so they will probably get a regular dousing of gasoline as the gas sloshes in the tank.
We are having a fuel (gasoline) tank fabricated. We will need to use an existing sending unit. The housing of the sending unit seems to be made of grey iron or mild steel. A gasket will be used between the sending unit and the tank, but the sending unit must be attached to the tank with...
