My contact person
Select location

After selection of your ZIP code, we designate the relevant staff to attend to you at once.

The new type of the series DST-JGRM

Robust and with conventional connection sizes

The new type of the DST-JGRM series with optimised injection-moulded design is the robust alternative to a lead screw nut with flange. It is characterised by connection sizes and pitches that are identical to those of standard ball screw nuts. The special design enables easy installation and is especially suitable for radial loads. For high axial loads, the JGRM lead screw nut is also available with a stainless steel plate.

  • Connection sizes and pitches identical to those of standard ball screw nuts
  • Lubrication-free and maintenance-free due to iglidur® J high-performance polymer
  • Cost-effective through plastic injection moulding
  • Robust and strong design
  • Available in 2 installation sizes for threads in ø 14/16 and 18/20

Also available as "heavy duty" version with stainless steel plate! 

Order here

Heavy-duty nuts

Tech up

  • New lead screw nut design makes it easy to fix securely
  • Connection sizes identical to conventional ball screws
  • Robust, secure front-end mounting without flange
  • Available as heavy-duty version with metal plate for high static axial loads

Heavy-duty nuts

Cost down

  • Cost-effective type, optimised for injection moulding
  • Variable design for all thread sizes  Ø 14/16 and 18/20
  • Alternative to metallic ball screw nuts

Heavy-duty nuts


  • Easy installation due to thread centring spigot and four M6 cap head screws
  • Service life can be calculated online
  • The heavy-duty version can cope with 30% higher static axial loads than threaded flange nuts with the same threads

Heavy-duty nuts


  • Lightweight and low inertia thanks to polymer instead of metal 
  • Noise reduction due to rounded thread flanks 
  • Lubrication-free and maintenance-free operation
  • Long-lasting use due to patented asymmetry 
  • igus® supports the circular economy of plastics and is investing in chemical recycling. Learn more about this topic at:

The igus® new products in the online catalogue

motion plastics® ... It's our job!

Also this year, we can start the presentation of our new products at full digital speed. You will find a summary of the new products from igus bearing technology in the online catalogue. 
Enjoy browsing and if you don't find something you urgently need, please contact us. We are always curious about new solutions.

To the online catalogue

Assembly example


Heavy-duty nuts
Heavy-duty nuts
Heavy-duty nuts

More reliability
high axial load

This is why we have developed the "heavy duty" version

For higher axial loads, a heavy-duty version of the JGRM type is also available. The flange size of the heavy-duty JGRM lead screw nuts remains identical. The plate is fitted before the JGRM lead screw nut. Due to the stainless steel plate, the contact surface for force dissipation is enlarged as the screw heads no longer come into contact with the plastic. This version withstands axial loads up to 6MPa.
The heavy-duty version is perfect for applications with very high static loads that are not very dynamic, e.g. format adjustment. It is also available in two different sizes for threads in ø 14/16 and 18/20.

  • 1/3 more surface pressure 
  • Up to 6MPa
  • Available in 2 installation sizes for threads in ø 14/16 and 18/20

Order here
Heavy-duty nuts


I would be happy to answer your questions personally

Thorben Hendricks

Leiter Geschäftsbereich
dryspin® Gewindetriebe

Write e-mail

Shipping and consultation

In person:

Monday to Friday from 7 am - 8 pm.
Saturdays from 8 am- 12 pm.