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 ...

While fast-action metal clamps are more efficient for most tasks, hand screws can be invaluable for more unique situations. For instance, their jaws can clamp tapered or non-parallel parts, and ...

Those of you lucky enough to own a 3D printer or have access to one may be interested in a new project which is being created and published by Thingiverse user JakeJake and allows you to create your ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** The tiny Torx- or Allen-head ...