Nut m20 De Dietrich 7888476

A Nut m20 is a metric hex nut with a 20mm thread diameter, commonly used in boiler and burner assemblies for securing bolts and studs. This fastener is essential for maintaining the structural integrity of heating equipment components. Whether you are assembling a gas burner or performing boiler maintenance, having the correct nut size ensures a tight and durable connection. The M20 nut is a standard size in many industrial and heating applications, making it a versatile spare part for various repair tasks. Always use nuts that match the thread pitch of your bolts to ensure a secure fit.