Inquiry / Contact
igus® inc.

PO BOX 14349

East Providence

RI 02914

+1 800 521 2747
+1 401 438 7270

2020 new dryspin® lead screws and nuts


Tech up:
smoother and quieter operation at high speeds
Low noise and vibration-free operation

Cost down:
injection molding for cost-effective manufacturing
Maintenance-free due to self-lubricating lead screw nuts

► cylindrical lead screw nuts
► Flanged lead screw nuts
► Cylindrical injection molded nuts
► Injection molded nuts with flange
► All types are also available with spanner flat

New dryspin® thread sizes

New dryspin thread sizes

Tech up:

  • Up to 2.5 times greater efficiency due to optimum thread angle
  • Low-noise and -vibration operation due to rounded tooth flanks
Cost down:
  • Cost-effective alternative to ball screws
  • More than 5000 lead screw drive options available from stock


  • Service life can be calculated online
  • Tested: up to 25% less wear

  • No lubrication
  • Long service life due to asymmetrical thread geometry

dryspin® heavy-load nut made of plastic

dryspin heavy-load plastic nut from igus

Tech up:

  • New design makes it easy to screw on securely
  • Connection sizes ø 47mm identical to conventional ball screws
Cost down:
  • Cost-effective optimised injection-moulded design
  • Variable design for all threads Ø 14/16 and 18/20


  • Service life can be calculated online
  • Lightweight and inertia due to plastic
  • Long-lasting due to patented thread asymmetry

Application Assistance

For further questions or product information, please contact:

Nicholas Isabella

drylin® SD Lead Screw Product Specialist


Customer Service:

Monday to Friday from 8 am - 8 pm