[Pete] bought himself an old South Bend lathe, but unfortunately some of the thumb screws were missing from this fine old machine. Originally, the lathe had knurled thumbscrews, and with a ...

A screw is a type of hardware fastener that attributes its mechanical capabilities to the helical groove that extends around the circumference of the device's shank. These threads provide the friction ...

Hexalobular (6-Lobe) cap screws, have a sixlobe recess and are driven using a 6-Lobe wrench or insert bit, making them more efficient than slotted screws and hex ...

The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these mechanisms. Part of that is probably because we’ve gotten so good at making ...

There’s no question that power tools have made things easier in the shop. But the craft of woodworking has been around a lot longer than electric tools, and there are still some hand tools that are ...

If you regularly repair old machinery or other things around your home, you’re bound to run into rusted screws. As long as you keep the right tools and supplies on hand, you can undo even the ...

The ruler slides within the tool, and you can lock it in place with a knurled thumb turn ... the scribe has a threaded piece that screws into the base to store it securely. On the Irwin, however ...

For ESR measurement, place the S-Sedivette ® into the sedimentation rack and use the knurled thumb screw to adjust the sample level to zero. After one hour, read the sedimentation value from the ...

My 8-year-old, Michael, had me concerned. He was finishing up third grade and still sucked his thumb. "What can I do to make him stop?" I asked my pediatrician. His grandmother had been successful ...

A good smartphone gimbal provides stable footage in-camera, instead of relying on playback speed ramping in post-processing ...