If you've ever mistakenly grabbed the Phillips head screwdriver when you needed a flat head, you've probably asked yourself why there are different types of screws. Let's start at the beginning. The ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Liam McCabe Liam McCabe ...

No screw extractor? No problem. Use a tapered square drive bit to back out a stuck fastener: First, drill a hole in the head deep enough to seat the square drive bit. Use a drill bit with a diameter ...

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’ve ever done any kind of DIY – literally, any kind at all, from car maintenance to building a desk to changing the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The common screw may not have been screaming for a makeover, but ...

We may receive a commission on purchases made from links. If someone grabbed a random screw from a woodworking shop and asked you to identify it, what would you say? If you just said, "it's a screw, ...

Most kits include something called confirmat screws, large dowel-like fasteners with a coarse auger thread. They're used with particleboard and predrilled holes. Usually, they're easy to drive. I ...