Some screws are turned by hand, others lost their head, and one looks like a sea monster. It might be time you read up on ...

The screw became available to the public at large around the same time. Even if you’re not using power tools, a Phillips head has a distinct advantage over a flathead screw.

An angle grinder is the best tool to use for trimming down exposed bolt ends. Here’s how to do it. To do this, you’ll need a bench vise and an angle grinder with a metal cut-off wheel.Use a ...