Hélice «4.2x13» de De Dietrich 7698402

The screw fa 4.2x13 z/p is a reliable fastener for assembling or repairing heating equipment. With a 4.2mm diameter and 13mm length, this zinc-plated screw offers corrosion resistance and strong holding power. Suitable for securing panels, brackets, or other components in boilers and burners, it ensures long-lasting performance.