Nakrętka kołnierzowa M12 De Dietrich 42859

The Flange nut M12 is a standard fastening element commonly used in heating equipment assemblies. This nut is essential for securing flanged connections in boiler spare parts and burner spare parts, providing reliable clamping force. Whether you are replacing worn nuts during boiler maintenance or assembling new components, this M12 flange nut ensures a tight and secure fit for various gas burner parts.