UNE-EN 27721:1992
Current
The latest, up-to-date edition.
COUNTERSUNK HEAD SCREWS. HEAD CONFIGURATION AND GAUGING. (ISO 7721:1983).
Hardcopy , PDF
Spanish, Castilian, English
10-12-1992
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.
| Committee |
CTN 17
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| ISO 7721:1983 | Identical |
| BS EN 27721:1992 | Identical |
| NF EN 27721 : 1992 | Identical |
| EN 27721:1991 | Identical |
| I.S. EN 27721:1992 | Identical |
| NBN EN 27721 : 1992 | Identical |
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