12, fixation de l'élément chauffant à écrou, kw, De Dietrich 7774179

This nut is specifically designed for fixing heating elements, particularly those rated at 12 kW. It ensures secure mounting of the heating element within boiler systems, preventing movement and maintaining proper electrical contact. Essential for boiler maintenance and repair, this nut withstands thermal expansion and vibration. Compatible with standard heating element threads, it provides a reliable fastening solution for gas burner parts and heating equipment.