1" - ? 27.5 mm De Dietrich 7698383

The nut 1" - ? 27.5 mm is a large hexagon nut designed for 1-inch threads with an outer diameter of 27.5 mm. It is typically used in boiler and burner systems for heavy-duty connections, such as securing pipes, flanges, or large fittings. Made from robust materials, it can withstand high pressures and temperatures common in heating equipment. This nut is an essential spare part for maintenance and repair of gas burner parts and other boiler components requiring a strong, reliable fastening.