Kerk Micro Series lead screws are available with standard and prototype-style nuts. The screws are suitable for applications that require precise motion control such as surgical and medical instruments, laboratory equipment, miniature drug delivery systems, semiconductor handling equipment and hand-held instruments and devices. Screws can be manufactured to customer specifications. Custom screw materials, such as heat-treated 400 series stainless steel, are available, while custom nut materials, including PEEK and PPS, can be used to meet specific application requirements.