NF E25-017
NF E25-017

NF E25-017

March 2006
Standard Current

Fasteners - Counterbores for bolts and screws - Dimensions

Le présent document définit les dimensions des chambrages et lamages destinés à servir de surface d'appui aux éléments de fixation suivants : - vis à métaux à tête hexagonale ; - vis à métaux à tête cylindrique (à empreinte ou à fente).

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Main informations

Collections

National standards and national normative documents

Publication date

March 2006

Number of pages

5 p.

Reference

NF E25-017

ICS Codes

21.060.10   Bolts, screws, studs
Sumary
Fasteners - Counterbores for bolts and screws - Dimensions

Le présent document définit les dimensions des chambrages et lamages destinés à servir de surface d'appui aux éléments de fixation suivants : - vis à métaux à tête hexagonale ; - vis à métaux à tête cylindrique (à empreinte ou à fente).
Replaced standards (1)
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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