| 292 / | HD | CLOSURE FASTENERS |
| 2 | DF | BOLTS {15} |
| 3 | DF | .~ Multiple {16} |
| 44 | DF | .~.~ Swinging {1} |
| 45 | | .~.~.~ Operating means {10} |
| 46 | DF | .~.~.~.~> Cam and lever |
| 47 | DF | .~.~.~.~> Link and cam |
| 48 | DF | .~.~.~.~> Link and lever |
| 49 | DF | .~.~.~.~> Cam |
| 50 | DF | .~.~.~.~> Flexible |
| 51 | DF | .~.~.~.~> Gear |
| 52 | DF | .~.~.~.~> Lever |
| 53 | DF | .~.~.~.~> Push or pull rod |
| 54 | DF | .~.~.~.~> Rigid |
| 55 | DF | .~.~.~.~> Screw |