Abstract: A screw for an electrically contacting connection includes a screw head and a thread having a thread profile with a first thread flank facing the screw head and a second thread flank facing away from the screw head. The first thread flank is continuously curved from a radially inner bottom region to a radially outer run-out region in such a way that first angles between the center axis and local tangents, which lie on the first thread flank and intersect the center axis of the screw, increase radially outward along this direction. The second thread flank and the center axis include a second angle, which lies below the maximum first angle, in the opposite direction of the first angle. The run-out region continuously connects the first thread flank and the second thread flank to one another and is completely rounded.

Abstract: A screw for an electrically contacting connection includes a screw head and a thread having a thread profile with a first thread flank facing the screw head and a second thread flank facing away from the screw head. The first thread flank is continuously curved from a radially inner bottom region to a radially outer run-out region in such a way that first angles between the center axis and local tangents, which lie on the first thread flank and intersect the center axis of the screw, increase radially outward along this direction. The second thread flank and the center axis include a second angle, which lies below the maximum first angle, in the opposite direction of the first angle. The run-out region continuously connects the first thread flank and the second thread flank to one another and is completely rounded.

Abstract: A contact sealing ring includes an electrically conductive annular disc which has a central through-opening, a first electrically conductive contact formation which protrudes from a first side of the annular disc, and a second electrically conductive contact formation which protrudes from a second side, opposite the first side, of the annular disc.

Abstract: An electrical connection element for connecting supply lines, in particular in an aircraft. The connection element comprises a connector socket and a connector that can be inserted into the connector socket, wherein the connector is axially rotatable in the connector socket, as a result of which a non-positive connection between the connector and the connector socket is established. An independent solution provides for the connection element to be made in a single piece and to comprise two clamping receptacles for the ends of the supply lines to be connected.

Abstract: An electrical connection element for connecting supply lines, in particular in an aircraft. The connection element comprises a connector socket and a connector that can be inserted into the connector socket, wherein the connector is axially rotatable in the connector socket, as a result of which a non-positive connection between the connector and the connector socket is established. An independent solution provides for the connection element to be made in a single piece and to comprise two clamping receptacles for the ends of the supply lines to be connected.