Since then, screws have evolved considerably, diversifying in both form and function. Most of the screws we're familiar with today are relatively recent inventions. In fact, the Phillips head ...

Not all drive types can be driven down as easily — using a slotted flat head, for instance, is almost guaranteed to send your power drill flying off in random directions if you try for sustained ...

They can scar your wood. Both types, like Phillips head, are self-centering: As you push the screwdriver into the screw, it’s easy to slip into place.

Despite being among the most common types of screws, there is some confusion about the nature of the flat head screw, based on some fuzzy nomenclature. Flat head screws share a common name with ...