Related Clues:
- You might drive it right into a wall
- Common fastener
- Threaded hardware
- Stitch up something with a thread
- Threaded object
- Install, as a bulb, with 'in'
- Prison guard, slangily
- Tapered fastener
- DNA strand shape
- Something wound in a continuous series of loops
- Twisted shape
- DNA strand's shape
- Some magic circles lit short coil
- Bookcase fastener
- Fastener, rivet