Combination head screws are designed to accept, as the name suggests, a variety of screwdriver heads. If you have a good multi-bit screwdriver , you'll have plenty to choose from.

Note: If the screw head is already stripped, have a look at our stripped-screw removal tutorial. The 5 Solutions to Mangled Screw Heads.

About four years ago, we met with an engineer and inventor who said he had designed a new type of screw head, one, he said, “that would revolutionize screws as we know them.” ...

How to Remove Stripped Screws With Exposed Heads. If you can grip the screw head or bolt, do so with a pair of locking pliers. Our preferred pliers are these Eagle Grips by Malco.

Screw Head Jonathon Kambouris. This article originally appeared in the March 2014 issue of Popular Science. More deals, reviews, and buying guides.

Screw heads were initially all slotted. This isn’t 100 percent historically accurate, but when it comes to understanding why the set at the big box store contains the drivers it does, ...

Still, you need different screwdrivers for different tasks. It’s not only about the different type of screw heads–slotted, Phillips, Robertson, spline, Tory, or Allen, to name a few–and ...

Keep [a] decent multi-head screwdriver with a wide assortment of screwdriver heads in your car and you'll be prepared. Prepaid Calling Card – A calling card basically allows you to call anyone, ...

Nearly all screws in a computer case require this cross-head screwdriver. Any Phillips #2 screwdriver will do—be it the plain, trusty Craftsman in your toolbox, the fancier ratcheting type with ...

On the petcock of the GS550’s fuel tank was a pair of small screws with shallow heads. Sure enough, the Snap-On had met its match. The orange handled screwdriver was unable to bite into the screw head ...