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Custom Lead Screw features:

-Available in standard diameters from 1/8" (3.2mm) to 15/16" (23mm), with standard leads from .012" to almost 4" (0.30mm to 92mm) including metric and left hand threads.

-Custom sizes and leads are available upon request

-Stock screws are manufactured from 303 stainless steel

- Stock Screws are produced with Kerk's exclusive precision rolling process

-Positional bi-directional repeatability (with Kerk anti-backlash nut) is within 50 micro-inches (1.25 micron)

-Lead accuracy is better than 0.0006 in./in. (mm/mm)

-Lead accuracies are available to .0001 in./in. (mm/mm) with individual screw mapping optional (laser-interferometer verification)

-Kerk's total in-house manufacturing and quality control guarantee uniform and consistent products

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