Igus Anti-Backlash Nut For Lead Screw, Dia. 20mm

  • RS Stock No. 885-4849
  • Mfr. Part No. DST-JFRM-ZB-0001-DS10x12
  • Manufacturer Igus
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Drylin® Screw Drives - Nuts

Drylin® lead screw nuts are maintenance and lubricant free on a variety of lead screw materials due to the fact they are made from iglidur® high performance polymers. These lead screw nuts have their advantages in areas where they'll be exposed to high amounts of dust and dirt, and in areas which include cleaning processes. They are specifically designed to absorb axial forces and are suited for temperatures ranging from -20°C to 90°C depending on the material.

Features and Benefits

• Maintenance free, dry operation
• Low Noise
• Insensitive to dirt and dust
• Trapezoidal thread and high helix thread
• High Efficiency
• Anti-backlash function available
• FDA certification available

Application Information

Laboratory automation, closing units, automotive and medical.


Drylin® Lead Screw Nuts are available as cylindrical, flanged, compact flange and zero backlash


Drylin® lead screw nuts must be secured against twisting and axial sway

Attribute Value
Lead Screw Nut Type Anti-Backlash
Lead Size 12mm
For Shaft Diameter 20mm
Outside Diameter 20mm
Overall Length 41 → 47mm
On back order for despatch 26/06/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each
$ 118.33
(exc. GST)
$ 136.08
(inc. GST)
Per unit
1 - 5
6 - 11
12 +