Screw iso 7380 10,9 m5x16 De Dietrich 7774068

A screw iso 7380 10,9 m5x16 is a high-strength button head socket screw designed for use in boiler and burner systems. The 10.9 grade indicates superior hardness and load capacity, making it suitable for securing heavy or vibrating parts. This fastener is often used in heating equipment components where space is limited. For boiler maintenance, it provides a secure and low-profile fastening solution.