E25-017

E25-017

February 1987
Published document Cancelled

Fasteners. Clearance holes for bolts and screws. Counterbores and countersinks. Dimensions.

Il est apparu intéressant à la commission de normalisation "Boulonnerie" de regrouper en un seul fascicule de documentation les dimensions des usinages à réaliser dans les pièces d'un assemblage pour y loger soit le corps, soit la tête des vis ou les écrous.

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Main informations

Collections

National standards and national normative documents

Publication date

February 1987

Number of pages

6 p.

Reference

E25-017

ICS Codes

21.060.10   Bolts, screws, studs

Classification index

E25-017

Print number

1 - 01/03/1987

International kinship

ISO 273:1979
Sumary
Fasteners. Clearance holes for bolts and screws. Counterbores and countersinks. Dimensions.

Il est apparu intéressant à la commission de normalisation "Boulonnerie" de regrouper en un seul fascicule de documentation les dimensions des usinages à réaliser dans les pièces d'un assemblage pour y loger soit le corps, soit la tête des vis ou les écrous.
Replaced standards (2)
NF E27-040
August 1979
Standard Cancelled
Fasteners. Clearance holes for bolts and screws.

NF E27-041
February 1972
Standard Cancelled
Counterbores.

Standard replaced by (2)
NF E25-017
March 2006
Standard Current
Fasteners - Counterbores for bolts and screws - Dimensions

Le présent document spécifie les dimensions de chambrage et lamage pour les vis à métaux.

NF EN 20273
June 1992
Standard Current
Fasteners. Clearance hole for bolts and screws.

Specifies diameters for general purpose applications; tabulates the hole diameters for fine, medium and coarse series for thread diameters from 1 mm up to 150 mm; holes for special applications should be selected on the basis of design requirements.

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