m12x45 à vis (20 ps) De Dietrich S100112

For securing larger components in boiler and burner assemblies, this M12 screw with 45mm length provides a robust fastening solution. It is commonly used in heating equipment where stronger connections are needed, such as mounting burner parts or securing heavy flanges. When performing repairs or maintenance on gas burners or boilers, having the correct screw size is vital for safety and reliability. This M12x45 screw is a standard fastener for many heating applications.