Screw din 6921 m6x20 De Dietrich 7774092

This screw, DIN 6921 M6x20, is a versatile fastener commonly used in boiler and burner assemblies. Its design provides a secure grip, making it suitable for attaching various heating equipment components. Ideal for boiler spare parts replacement or general maintenance, this screw ensures reliable fastening under thermal stress. Keep your burner and boiler parts firmly in place with this durable screw, a simple but essential part for any repair or upgrade project.