For both seasoned professionals and casual DIYers, knowing how to cut screws is a valuable skill that can really come in ...

The screw itself wasn’t too hard to cut, although there were some interesting practical details in the thread profile that we’d never heard of before. The mating nut was another. Rather than ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

The guys from the YouTube channel How To Make Everything have been looking at one such sketch, a screw thread-cutting machine. At first glance, it seems a little flawed. Threads are hard to make ...