Abstract 

Specifies the characteristics of screws with thread sizes from ST 2,2, up to and including ST 9,5; includes specifications with reference to International Standards; gives an example for the designation.


General information

  • Status :  Withdrawn
    Publication date : 1983-08
  • Edition : 1
    Number of pages : 3
  • Technical Committee
    :
    ISO/TC 2/SC 13
    Fasteners with non-metric thread
  • ICS :
    21.060.10
    Bolts, screws, studs

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

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