Quarter-turn screw + spacer - (2 ps) De Dietrich 7884309

The quarter-turn screw with spacer is a versatile boiler spare part used for securing panels or components in heating equipment. Its design allows for quick and easy fastening without the need for tools, making it convenient during boiler maintenance and repair. This part is commonly found in burner assemblies and boiler casings, providing a reliable closure that withstands vibration and thermal expansion. Ideal for technicians seeking efficient and durable fasteners for gas burner parts and heating system components.