zestaw śrub ćwierćobrotowych (śruby 2 + podkładki 2) De Dietrich 7604622

The quarter-turn screw kit includes two screws and two washers designed for quick and secure fastening of panels or components on boilers and burners. These screws allow for tool-less removal and installation, making maintenance faster and easier. Ideal for securing access panels or covers, this kit is a practical addition to any boiler spare parts inventory. Using the correct fasteners ensures that parts remain firmly in place while allowing convenient access when needed.