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Stainless Steel Screw Jacks

Key Features & Benefits

For harsh environments, Duff-Norton offers a complete line of stainless steel machine screw jacks in standard and special configurations for loads up to 100 tons. Duff-Norton Stainless Steel screw jacks incorporate all of the same features as Duff-Norton’s standard machine screw actuators, but can be used in severe environments where other materials are inadequate. All exposed surfaces are made of 316 stainless steel including the lifting screw, housing, shell cap, worm and dust guard. Options include: anti-backlash and keyed lifting screws for translating screw models.

Duff-Norton offers a complete line of both standard and custom engineered stainless steel machine screw actuators for applications up to 100 tons.

  • Corrosion resistant
  • Stainless Steel Hardware
  • Sealed gear cavity for to keep contaminants out
  • Anti-backlash and Metric Machine Screw jacks are also available – contact our customer service personnel for more information