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 ...

The handheld screw driver is a wonderful tool. We’re often tempted to reach for its beefier replacement, the power drill/driver. But the manually operated screw driver has an extremely direct feedback ...

An impact driver is the workhorse in any workshop. Dealing with screws and other fasteners that require some real muscle to handle? Step aside, cordless drill, and let the impact driver take over.

If you live near the Rust Belt and work on cars, you’ve run into a pesky screw held in an assembly with the best thread locker ever—rust. Now, there are a handful of ways to get the job done: You can ...