| Answer | Crossword Clue |
|---|---|
| SCREW | It fits into a nut |
| TENON | It fits into a mortise |
| screwdrivers | A tool with a flattened, cross-shaped, or star-shaped tip that fits into the head of a screw to turn it |
| screwdriver | A tool with a flattened, cross-shaped, or star-shaped tip that fits into the head of a screw to turn it |
| screws | a simple machine of the inclined plane type consisting of a spirally grooved solid cylinder and a correspondingly grooved hollow cylinder into which it fits |
| SCREW | It may go into a nut |
