The head is the section of the screw with the largest diameter ... bolt debate, there are often minimal differences between screw types. Denominations tend to describe the use or position of the screw ...

However, “screwdriver” colloquially encompasses several different types of handheld tools ... sometimes called slotted-head screwdrivers or flat screwdrivers, are still among the most commonly used ...

Pozidriv screw heads can be identified by the extra notch marks There are a staggering number of drive types out there, many of which don’t have the problems the Phillips head has. William Allen ...

If you’ve ever undertaken any sort of home repair project, it’s all but assured you have either used or heard the following ...

Shoulder screws are a type of machine screw with integral threads that are only present on half or less of the screw shank. A shoulder screw has a partially smooth shaft that will allow the bolted ...