Haydon Kerk Motion Solutions has released the Kerk Mini Series Lead Screw Assemblies for demanding miniature applications, such as data storage drives, miniature pumps and dispensing systems, micro-actuators and laser/optical focusing mechanisms. The lead screws are made from 303 stainless steel, and are available with the Kerk proprietary, long-life Kerkote or Black Ice TFE coating. Comprised of small diameter, precision rolled, lead screws and patented nuts, the Mini Series is engineered to withstand millions of inches of travel without requiring external lubrication, maintenance, or adjustment. The Kerk Mini Series is offered in anti-backlash and general-purpose lead screw assemblies, using the Kerk patented NTB, NTG and BFW nut designs. The Mini Series is available in standard diameters as small as .125in. Smaller custom diameter lead screw assemblies are also available.