Abstract: A kitchen mounting-part (3) is provided which is to be mounted in a cut-out (1a) of a countertop, with the mounting-part extending with its edge region (31) beyond the cut-out in the countertop and having numerous mounting elements (8) below the edge region, which can be made to engage the countertop (1). The above-mentioned edge region (31) merges into a sloped splash wall (32). Here, it is essential that the mounting elements (8) are arranged on said splash wall (32), and the edge region (31) is formed from a single layer and extends out above the countertop (1).