according to DIN 34810: 2018-04

The tables contain typical values for advisable tightening torques for screws made from polyamide 6.6 (PA6.6 + PA6.6-GF50) at 20 °C after storage in a normal climate (relative atmospheric humidity in acc. with DIN 50014) until the moisture stability has been reached. In order not to excessively exceed the tightening torques specified in the tables, a maximum speed of the screwdriving tool of 150 rpm is recommended.

Tightening torques for plastic screws / Polyamide 6.6

Download full chapter: preload and tightening torques

Login to download the document (PDF)

Related Topics
  • Online converters and calculators
    • Torque and preload calculator
    • Torque and preload with nut factor and tool accuracy (metric)
    • Torque and preload with friction scatter
    • Torque and preload with nut factor (inch) 
    • Torque and preload with nut factor and tool accuracy (inch)
    • Torque and preload for customized geometry and material

 

For the purpose of providing services, this website uses cookies. You will consent to this by clicking on “OK” and/or using our services.
Please click on privacy policy to find the information on cookies and the possibilities for modifying the terms of their storage.