Reference number
ISO 6411:1982
© ISO 2024
International Standard
ISO 6411:1982
Technical drawings — Simplified representation of centre holes
Edition 1
1982-04
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Published (Edition 1, 1982)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

Abstract

This representation mode may be used particulary when it is not necessary to show the exact form and size and where the designation of standardized centre holes is sufficient for information. Annex A gives the dimensions for types R, A and B, and Annex B the proportions and dimensions of symbols.

General information

  • Status
     : Published
    Publication date
     : 1982-04
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 10/SC 6
    ICS :
    01.100.20 
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