FASTENERS - COUNTERSUNK HEAD SCREWS - HEAD CONFIGURATION AND GAUGING

Published date

01-12-2013

Publisher

Cooperating organizations
National foreword
Foreword
Text of EN 27721 - no contents section
National annex NA (informative)

Describes the characteristics of head configurations of slotted and recessed countersunk head screws, and recommends a gauging method for the head dimensions lead down in the respective product standards.

DevelopmentNote	Indice de classement: E25-018. Supersedes NFE 25 018. (06/2005)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
Supersedes	NFE 25 018 : 1983

Standards	Relationship
UNI EN 27721 : 1992	Identical
EN 27721 : 1991	Identical
UNE-EN 27721:1992	Identical
ISO 7721:1983	Identical
BS EN 27721:1992	Identical
DIN EN 27721:1992-02	Identical

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NF EN 27721 : 1992

FASTENERS - COUNTERSUNK HEAD SCREWS - HEAD CONFIGURATION AND GAUGING

Table of Contents

Abstract

General Product Information

International Equivalents

Category

Subcategory