When the latest-generation C-Class series of automobiles was being developed in 2014, Mercedes-Benz designers placed a great emphasis on weight reduction to reduce fuel consumption. They soon realized that the right joining system could significantly lessen a vehicle’s weight, while also increasing production.
For Mercedes-Benz, the right system was one that automatically installs RIVTAC fasteners made by the Böllhoff Group. These fasteners join thin, light aluminum, steel or nonferrous metal sheets to a thicker, heavier metal surface in milliseconds—but require no prepunched hole in the top layer. Durable metal sheets and multiple layers can be joined, without any loss of material performance.