NF ISO 965-2/A1

NF ISO 965-2/A1

September 2021
Standard Cancelled

ISO general purpose metric screw threads - Tolerances - Part 2 : limits of sizes for general purpose external and internal screw threads - Medium quality - Amendment 1

Le présent amendement fait partie d'une série de 5 normes donnant les tolérances des filetages métriques ISO pour usages généraux. Il corrige l'article 2 donnant les références normatives et l'article 5 sur les dimensions limites, de la norme homologuée NF ISO 965-2:1999. Il ajoute une nouvelle Annexe A, informative, donnant les diamètres intérieurs des filetages extérieurs utilisés par l'ISO/TC 2 pour calculer la zone de contrainte nominale.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2021

Number of pages

7 p.

Reference

NF ISO 965-2/A1

ICS Codes

17.040.10   Limits and fits
21.040.10   Metric screw threads

Classification index

E03-053/A1

Print number

1

International kinship

Sumary
ISO general purpose metric screw threads - Tolerances - Part 2 : limits of sizes for general purpose external and internal screw threads - Medium quality - Amendment 1

Le présent amendement fait partie d'une série de 5 normes donnant les tolérances des filetages métriques ISO pour usages généraux. Il corrige l'article 2 donnant les références normatives et l'article 5 sur les dimensions limites, de la norme homologuée NF ISO 965-2:1999. Il ajoute une nouvelle Annexe A, informative, donnant les diamètres intérieurs des filetages extérieurs utilisés par l'ISO/TC 2 pour calculer la zone de contrainte nominale.
Standard replaced by (1)
NF ISO 965-2
December 2024
Standard Current
ISO general purpose metric screw threads - Tolerances - Part 2 : limits of sizes for internal and external threads (tolerance classes 6H and 6g for M1,6 to M100 and 5H and 6h for M1 to M1,4)

This document specifies the limits of sizes for pitch and crest diameters of ISO general purpose metric screw threads (M) conforming to ISO 262 having basic and design profiles according to ISO 68-1. This document is applicable to the metric fastening screw threads with tolerance classes 6H and 6g for M1,6 to M100 and 5H and 6h for M1 to M1,4.

Table of contents
  • Références normatives
  • Annexe A
  • Annexe A (informative) Diamètres intérieurs des filetages extérieurs,d3, utilisés par l'ISO/TC 2 pour calculer la zone de contrainte nominale,As,nom
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