STS® – Your professional for connection with thermoplastics

Light – proven – minimum material stress

In brief

Connections made of thermoplastic materials are often associated with special challenges in the design, assembly and handling – this is now a thing of the past. We made the solution of this problem our task and with the Schriever STS® screw we found the ideal connection for professional use.

STS® advantages

  • ideal connection of thermoplastics
  • minimum radial stresses
  • high load-bearing capacity
  • lower thread molding torques
  • eliminating the risk of relaxation
  • no material degradation
  • optimal self-locking effect
  • cost-effective
CatalogueCAD Download STS®

At a glance – comparison between WN and KN | 100% compatible

Schriever KN STS®WN PT
1031 neu1411
1032 neu1412
1033 neu1413
Schriever KN STS®WN PT

The special part about it…

... vectorial characteristics

  • Small radial forces – low radial stress
  • Compared to conventional thread flanks with 60° (for example, self-tapping screws), our 30° flange angle reduces radial stress.

... Corrosion protection

Our screws can be made with all commercially available corrosion protection surfaces. For details, please refer to our brochure on corrosion protection which you can download here.

Offer concept S-connection

  • Individually produced for you
  • Available from a minimum quantity of 10,000
  • Already available from four weeks on

Our service for you

Experts & laboratory

Our experts are there to assist you to ensure that the Schriever STS® is used optimally for your specific application.

At our testing laboratory, we optimize your joint applications and develop design recommendations. You will then receive technical documentation from us.

Order example:
STS® with nominal diameter = 3.0 mm · length = 12 mm · head = KN 1031 · drive Pozi drive = KN 1031 STS® 30 x 12 -Z