| 439 / | HD | ELECTRICAL CONNECTORS |
| 775 | DF | METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART {15} |
| 790 | DF | .~ Single operator for securing and joining plural conductors {1} |
| 791 | DF | .~.~ Single screw-threaded operator {3} |
| 794 | ![]() | .~.~.~ Conductors secured in duplicate receiving means |