| 470 / | HD | THREADED, HEADED FASTENER, OR WASHER MAKING: PROCESS AND APPARATUS |
| 110 | DF | APPARATUS FOR MAKING HEADED FASTENER, E.G., NAIL, RIVET, ETC. {13} |
| 121 | DF | .~ Wire nail making {6} |
| 123 | DF | .~.~ Having multiple header means {1} |
| 124 | ![]() | .~.~.~ Opposite end former |