Śruba Cbl Z St 2.9 - 6.5 C Zn De Dietrich 722351200

This screw, designated Cbl Z St 2.9-6.5 C Zn, is a specialized fastener for boiler and burner systems. The designation indicates a self-tapping or thread-forming screw with a zinc coating for corrosion resistance, ideal for heating equipment components. It is typically used to secure panels, covers, or electrical components in boiler spare parts applications. The size range 2.9-6.5 suggests compatibility with various material thicknesses. When selecting fasteners for boiler maintenance, this screw offers reliable performance in demanding environments.