A shoulder screw has a partially smooth shaft that will allow the bolted material some rotation and movement around the screw axis, while the threaded end will typically have a nut to maintain the ...

Lift linear motorized modules integrate recirculating ball bearing system with a precision ball screw in a compact frame that meets the speed and precision ...

The vast majority of desktop 3D printers in use today use one or more lead screws for the Z-axis. Sometimes you need to think outside of the box to make an improvement on something. Sometimes you ...