ISO 5821:1979

Resistance spot welding electrode caps

Establishes the dimensions and tolerances of resistance spot welding electrode caps, where a female taper (see ISO 1089) is used to fix the cap to an electrode adaptor (see ISO 5183). Applies only to electrode caps for which the electrode force Fmax given for diameter d1 in the table below is not exceeded. Contains also designation, material and marking.


General information

  • Status :  Withdrawn
    Publication date : 1979-12
  • Edition : 1
  • :
    ISO/TC 44/SC 6
    Resistance welding and allied mechanical joining
  • 25.160.30
    Welding equipment

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

Subscribe