A connector element is configured in a manner of a flat connector and has a two-part connector housing extending in the longitudinal direction and a locking mechanism for forming a lockable plug-in connection with a counterpart. The locking mechanism contains a locking element having a pull tab fastened thereto. In order to enable a reliable emergency release even if the pull tab is ripped off, the locking element is led outside by a mounting part and the pull tab is irremovably fastened to the mounting part by riveting the pull tab or injection molding the pull tab onto the mounting part. This also makes it possible to easily adapt the pull element in a customer-specific manner.