Washer 50-70 De Dietrich 7693614

The washer 50-70 is a larger flat washer designed for heavy-duty applications in boiler and burner assemblies. It provides a smooth bearing surface for nuts and bolts, reducing friction and preventing damage to the connected parts. This washer is particularly useful in high-torque or high-temperature environments where standard washers might fail. It is a common spare part for heating equipment components, ensuring that fasteners remain tight and that the load is evenly distributed. Including this washer in your maintenance kit helps avoid costly repairs caused by loose connections.