Seventy random screws become the raw ingredients for a Damascus billet—heated, crushed, and forge-welded into a solid block ...

A spark plug can eject either due to poor design or a lack of sufficient torquing. You can fix this by tightening a loose ...

For international procurement managers and engineers, identifying China’s Top Titanium Alloy Screws Manufacturer involves ...

Wood fastening is at the heart of all woodworking and construction work. Much of this functionality is due to the design of the fastener’s threads. Understanding how the design of a thread contributes ...

The U.S. and Britain are going to standardize screw threads. No great oratory attends this homely step, no military pageantry, yet it may be as important as half a dozen formal treaties. The Americans ...

Twist drills do not make accurately sized or good finish holes; a reamer of some type is often used to cut the final size and finish. A reamer will not make the original hole; it will only enlarge a ...

Police have arrested four teenage boys and are hunting for a fifth suspect Melbourne: A 33-year-old Indian-origin man has undergone emergency surgery to reattach his hand after a brutal machete attack ...

Screws may be commonplace, but that doesn't mean they're simple. A screw is any shaft with a corkscrew groove carved around its surface and, regardless of their design, screws are usually used to ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...