Screws Nut Sets

Lead Screw Technology

Standard nut with PTFE coated stainless steel CNC roll threaded screw, available in a variety of sizes and leads.

  • CNC Roll Threading: Allow for standard accuracies of .003”/ft. (2-3 times better than the competition).
  • Smooth is better: Proprietary process has resulted in less pitting and flanking, which results in longer life.
  • 300 Series Stainless Steel with PTFE Coating Option

Anti-Backlash nut is available in either Constant Force Technology or a standard nut, as well as a diverse group of diameters and leads.

  • Superior Performance: 2-4x less backlash over the life of the device, as validated by leading lab automation customer testing
  • Self-lubricating: All nut styles offered are self-lubricating for the life of the nut
Screws Diameters

Screws Diameters

Screws Ends

Screws Ends

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Performance Benefits of Lead Screws and Nuts

CNC roll-threaded non-captive Lead Screws work perfectly with the Constant Force Anti-Backlash nut to provide superior performance of 2-4 times less backlash over the life of the device.

  • Available in a variety of sizes and leads
  • 300 Series Stainless Steel with an optional PTFE coating
  • Standard, round, triangle and rectangle nuts in traditional and anti-backlash designs
  • Constant Force Technology nut utilizes a spring that applies uniform radial pressure to the nut at all stages of the motion profile
  • Lead accuracy of 0.003″/ft. (76 µm/300 mm), 3 times better than typical industry specifications
  • Custom coating process increases the quality of finish and eliminates screw flaking