Vite a testa a martello 20mm con dado m8 De Dietrich 750120700

This hammer head screw with a 20mm length and M8 nut is a versatile fastener commonly used in boiler and burner assemblies. Its design allows for secure tightening and easy adjustment, making it suitable for various heating equipment components. Ideal for maintenance and repair tasks, this screw helps ensure that parts remain firmly in place. Whether you are working on gas burner parts or general boiler spare parts, this fastener is a reliable choice for your needs.