NF ISO 1501

NF ISO 1501

July 2009
Standard Current

ISO miniature screw threads

ISO 1501:2009 specifies the profiles, diameter-pitch combinations, basic dimensions, tolerances, limits of size and designation for ISO miniature screw threads with nominal diameters from 0,3 mm to 1,4 mm. These threads are applicable to timepieces, optical instruments, electrical meters, measuring instruments, etc. The profiles and tolerance system for ISO miniature screw threads (S) differ from the profile and tolerance system for ISO general purpose metric screw threads (M).

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Main informations

Collections

National standards and national normative documents

Publication date

July 2009

Number of pages

20 p.

Reference

NF ISO 1501

ICS Codes

21.040.30   Special screw threads

Classification index

E03-500

Print number

1 - 25/06/2009

International kinship

ISO 1501:2009
Sumary
ISO miniature screw threads

ISO 1501:2009 specifies the profiles, diameter-pitch combinations, basic dimensions, tolerances, limits of size and designation for ISO miniature screw threads with nominal diameters from 0,3 mm to 1,4 mm. These threads are applicable to timepieces, optical instruments, electrical meters, measuring instruments, etc.

The profiles and tolerance system for ISO miniature screw threads (S) differ from the profile and tolerance system for ISO general purpose metric screw threads (M).

Replaced standards (4)
NF E03-501
July 1970
Standard Cancelled
ISO miniature screw threads.profile.

NF E03-502
July 1970
Standard Cancelled
ISO miniature screw threads.general plan.

NF E03-503
July 1970
Standard Cancelled
ISO miniature screw threads.tolerances.general plan.

NF E03-504
July 1970
Standard Cancelled
ISO miniature screw threads.tolerances.tables for limits of sizes.

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Table of contents
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  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Symboles
    1
  • 5 Profils
    2
  • 5.1 Profil de base
    2
  • 5.2 Profil nominal
    3
  • 6 Combinaisons diamètre/pas du profil et dimensions de base
    3
  • 7 Tolérances
    4
  • 7.1 Position de tolérance
    4
  • 7.2 Degrés de tolérance
    4
  • 7.3 Combinaisons degré/position et zones de tolérance
    5
  • 8 Désignation
    8
  • 9 Dimensions limites
    8
  • 10 Contrôle
    10
  • Annexe A (normative) Filetages miniatures ISO de diamètre nominal compris entre 1 mm et 1,4 mm
    11
  • Annexe B (informative) Contrôle
    14
  • Annexe C (informative) Différences entre les Normes internationales ISO et celles de certains pays concernant les filetages miniatures
    15
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