Of all the components that make up this Turn Signal Lamp (e18,e21,e22,e25,e26) the Screw has the lowest price.
With a quantity of four pieces, the Screw is the most used part in the TURN SIGNAL LAMP (E18,E21,E22,E25,E26) diagram.
Some items from this specific schematic: Washer,lock, Nut, Bracket,front Turn Signal, Bulb(12v21w).