Worcester Bosch drain screw is designed for the heat exchanger of CBi Series, CDi Series, i Junior Series and SBi Series. Spare screw is used for assembling the appliance or holding it in place. Screws are supplied in various sizes and groupings to suit different purposes and appliances.
Fits a number of appliances
Technical specification
TypeDrain ScrewManufacturer Model No87161200370Brand NameWorcester Bosch