| 439 / | HD | ELECTRICAL CONNECTORS |
| 296 | DF | WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART {15} |
| 345 | DF | .~ Retaining means {14} |
| 359 | DF | .~.~ Retaining means comprising helically threaded member {3} |
| 362 | DF | .~.~.~ Parallel to connection {3} |
| 363 | ![]() | .~.~.~.~ For retaining tubular conductor in electrical contact |