Screw cbl z st 2,9-19 f zn3 De Dietrich 95770162

The screw CBL Z ST 2,9-19 F ZN3 is a small but essential fastener for delicate boiler and burner parts. Its 2.9 mm diameter and 19 mm length are ideal for securing lightweight components such as nameplates, sensors, or small brackets. The self-tapping design cuts threads into the material, simplifying assembly during repairs. The zinc coating offers moderate protection against corrosion, ensuring longevity in typical heating environments. This screw is a practical choice for precision fastening tasks.