| 439 / | HD | ELECTRICAL CONNECTORS | 
| 387 | DF | CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) {10} | 
| 427 | ![]()  | .~ Axially penetrating the elongated conductor {2} | 
| 428 | DF | .~.~> Comprising screw or screw operated means {1} | 
| 430 | DF | .~.~> Contact permanently secured to a conductor, e.g., crimped, soldered, etc. |