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KERK® LEAD SCREWS AND NUTS

 

24 HOUR SHIPMENT - Selection of Lead Screw Prototypes

Haydon Kerk Express

 

KERK® LEAD SCREW ASSEMBLIES are modified acme thread forms optimized for performance and available in a broad range of lead screw diameters, leads, and nut styles, custom designed for your application. Kerk lead screws are self-adjusting, maintenance-free and require no lubrication. Providing maximum accuracy, high repeatability, smooth, quiet operation and low cost, KERK Lead Screw Assemblies are your best choice for high performance linear motion control.

Precision rolled lead screws designed to perform in critical linear motion applications LEAD SCREWS - From Mini to custom lead screw diameters and leads, manufactured from 303 stainless steel, with or without Kerkote® or Black Ice™ TFE coating. Accuracies to .0001 in.
Anti-backlash and general purpose lead screw nuts using KerKite engineered polymers LEAD NUTS - Anti-backlash lead screw nut designs, special purpose anti-backlash, general purpose, mini and custom designs.  Anti-backlash nuts can also be manufactured using KerKite® engineered composite polymers.
Lead screw and nut assemblies overview explaining patented Kerk technology KERK TECHNOLOGY - Download the Lead Screw Assemblies Overview explaining KerKite® Composite Polymers, KerKote® and BlackIce™ TFE Coatings.
Lead screw and nut assemblies overview explaining patented Kerk technology

AXIAL TAKE-UP MECHANISM - Click here for an explanation of the Kerk anti-backlash technology. 

 

5/64" (2mm) Lead Screw

1/8" (3.2mm) Lead Screw

0.132" (3.3mm) Lead Screw

9/64" (3.6mm) Lead Screw

5/32" (4mm) Lead Screw

3/16" (5mm) Lead Screw

7/32" (5.6mm) Lead Screw

1/4" (6mm) Lead Screw

5/16" (8mm) Lead Screw

3/8" (10mm) Lead Screw

7/16" (11mm) Lead Screw

1/2" (13mm) Lead Screw

5/8" (16mm) Lead Screw

3/4" (19mm) Lead Screw

7/8" (22mm) Lead Screw

15/16" (24mm) Lead Screw

 

LEAD SCREWS | SCREW SIZE LIST | COMPARISON CHART | NUT FEATURE MATRIX | NUT STYLES