This screw is used to secure the fuel filter tube in classic Citroën vehicles of a specific type. It provides a fixed connection between filter housing and line and supports sealing of the system. The screw matches a defined thread size and length and fits the layout of the original fixing. The product fits into an existing assembly without modification of other parts. The material is suitable for use in the engine bay and tolerates exposure to fuel and common operating fluids. It is intended as a functional replacement within the original fuel filter mounting arrangement.
