Part of that is probably because we’ve gotten so good at making them that they’re seen as cheap commodities, but the physics and engineering behind the screw thread is interesting stuff.

Screw Thread Forms. Of the various screw thread forms which have been developed, the most used are those having symmetrical sides inclined at equal angles with a vertical center line through the ...

Screw threads are important elements of mechanical design with wide and varied applications, particularly for controlled translational motion and for fasteners providing disengageable connections.

Measuring StickIf you can remember the length of your hammer then it can be a handy measuring device in a pinch. We've got ...

The mount is excellent, too, and it has a magnetic attachment rather than a screw-thread. Combine that with a tilting ...

We’ve all been there – that last stubborn screw, the one thing between you and some real progress on a repair or restoration. It’s stuck tight with thread-locking fluid, and using more ...

A new study has revealed that London's Crystal Palace was built in just 190 days thanks to a now standard innovation - the screw thread. The design of the glass structure was approved in 1850 and ...

If you regularly repair old machinery or other things around your home, you’re bound to run into rusted screws. As long as you keep the right tools and supplies on hand, you can undo even the ...

Learn more cleaning tips for the pros. You can build a simple dispenser for your trash bags using 1/2-in. pipe and a few ...

As with the rest of its modular design, every in/out port is provided as its own module. Which gets plugged into the large ...

The Tiffen VND filter offers ND filter strengths from two to eight stops and has a budget-friendly price, but is the now ...

The BeFree series has led the travel tripod sector with a range of versatile, high-quality options, including the latest ...