Abstract: A connector of structural parts such as beams with a through-going wooden pillar is disclosed. The connection consists of a first plate having a hook and being fastened to the beam in a torsion free manner. This hook has an essentially horizontal supporting area at the lower end and at least one vertical contact area. A second cross-shaped support plate is disposed in a pillar and its vertical plate portions are in one plane with the first plate. The second plate includes fitting areas which mate with the supporting area and the vertical contact area of the hook. The pillar is connected by means of a wedge-shaped tenon joint below the supporting area of the support plate.