The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these mechanisms. Part of that is probably because we’ve gotten so good at making ...

While this is a one-of-a-kind fidget toy, have any of our readers seen a bidirectional bolt or lead screw in the wild? We can imagine that the ability to move two nuts in opposite directions on a ...

There can also be occasions when screws, bolts, or nails turn out to be too long for a job. It can be very useful to be able to cut a screw so it’s shorter without damaging the thread.

These fasteners have been designed to assemble unconventional materials, such as ultra high-strength steel and bioplastics.

If you’re looking for a small and compact tool organizer to keep your screws, bolts, and nails in order, the Utoolmart 4 Pcs Tool Box Tool Organizer is a solid option. In our experience ...