| 411 / | HD | EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER |
| 15 | DF | HAVING SEPARATE EXPANDER MEANS {13} |
| 44 | DF | .~ Including sleeve and distinct tapered expander (e.g., anchor bolt type) {9} |
| 57.1 | DD | .~.~ Slotted sleeve spread by tapered expander {5} |
| 60.1 | | .~.~.~ Expander moved into stationary sleeve (i.e., pull type) {2} |
| 60.2 | DD | .~.~.~.~> Threaded expander |
| 60.3 | DD | .~.~.~.~> Including a hinge or hinge-like portion |