ISO 8716:1988

Commercial road vehicles -- Fifth wheel coupling pins -- Strength tests

Establishes test conditions and strength requirements to be met by 50 and 90 fifth wheel coupling pins. Gives the equation to be used to calculate the Fhvalue (expressed in kN), shows the application of test load (figure 1), and describes the loading cycle and the selected frequency as well as strength criteria.

General information

  • Status :  Withdrawn
    Publication date : 1988-10
  • Edition : 1
  • :
    ISO/TC 22
    Road vehicles
  • 43.040.70

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information