It is applied to a one-piece fastening of thin sheets of metal or other materials, such as a gofrolist, galvanization, a tin, plywood and some types of plastic. At the expense of the increased fillet provides the big area of connection from material. The rivet is made of 2 functional elements: steel core and aluminum cover. The core is made with a special thickening on the end which carries out smyaty covers at installation. By means of the special tool (the rivet device) there is a capture of a core of a rivet. The core at a pulling pulls for itself a cover of a rivet which it is made of softer metal. The body of a rivet clenches and pulls for itself the fastened materials.
Steel with a covering: galvanic galvanization;
Stainless steel: A2, A4.