Nakrętka z ząbkowanym kołnierzem H M6 De Dietrich 722351300

The serrated flange nut H M6 is a locking fastener designed for use in boiler and burner systems where vibration resistance is important. The serrations on the flange bite into the mating surface, preventing loosening over time. This M6 nut is commonly used in heating equipment components such as burner assemblies or pump mounts. As a boiler spare part, it provides a secure connection without the need for additional locking devices. Ensure proper thread engagement and torque for reliable fastening in your maintenance tasks.