Abstract: A fitting for the connection of pipes includes a body (10) having a rubber holder (11) and accommodating two toric seals (13, 14) spaced in parallel to one another, and the pipe to be connected to the fitting is threaded onto the rubber holder and is locked there by an outer pressed bushing (17). A third toric seal (15) is mounted on the rubber holder for sealing between the rubber holder (11) and the pipe connected thereto.