This stainless steel screw secures the fuel tank float in the fuel tank of a Citroën 2CV. The component provides firm mounting of the float unit so the fuel level sensor remains in position and operates correctly. The screw has metric thread, a small diameter and short length, suitable for the limited space around the tank opening. The head shape allows use with standard tools. The material resists fuel and moisture in the tank area. The screw is used during installation, overhaul or replacement of the fuel tank float assembly in vehicles of this type and ensures reliable mechanical fastening.

