Vis CBL H ST 3.9 - 19 C ZN3 (x10) (10 ps) De Dietrich 7880072

This set of ten screws, designated as Screw CBL H ST 3.9-19 C ZN3, provides a convenient solution for fastening components in boiler and burner assemblies. The screws feature a standard size and zinc-plated finish for corrosion resistance, making them suitable for general use in heating equipment. Whether you are securing panels, brackets, or other parts, these screws offer reliable holding power. Ideal for maintenance and repair tasks, they ensure a secure fit without the need for specialized hardware.