411 / | HD | EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER |
81 | DF | THREADED FASTENER LOCKED TO A DISCREET STRUCTURE (E.G., PLATE, RAIL, WHEEL) {13} |
90 | DF | .~ Member extending between and engaging flat formed on side of each of a plurality of bolts or nuts (e.g., side lock) {5} |
100 | .~.~ Including element spacing member from substructure |