Fixing system for the dashboard of a motor vehicle

Fixing system for dashboard (2) of a motor vehicle, wherein the fixing system comprises a support (1) and at least one fastening means (4), such that the dashboard (2) comprises a first hole (31) and the support (1) comprises a second hole (32). The dashboard (2) and the support (1) are fixed by at least one fastening means (4) through the first and second orifices (31, 32), wherein the dashboard (2) comprises the least one projection (22), wherein the projection (22) rests on the support (1) on a contact surface (12) of the support (1), so that the connection between the dashboard (2) and its support (1) retains the simplicity of the assembly through a threaded plate, but preventing screw breakage due to shear stresses.