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UNI EN 3721 : 1995

Current

Current

The latest, up-to-date edition.

AEROSPACE SERIES - SHANK, BIHEXAGONAL, SELF-LOCKING, DEEP COUNTERBORED, IN HEAT RESISTING STEEL FE-PA92HT (A286) MOS[2] COATED - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C

Published date

30-11-1995

Committees responsible
National foreword
Foreword
Specification
1 Scope
2 Normative references
3 Required references
4 Designation
5 Marking
6 Technical specification

Specifies the characteristics of self-locking bihexagonal nuts with deep counterbore, in FE-PA92HT, MoS2 coated, for aerospace applications.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

Standards Relationship
NEN EN 3721 : 1995 Identical
BS EN 3721:1995 Identical
UNE-EN 3721:1996 Identical
NBN EN 3721 : 1995 Identical
DIN EN 3721:1995-08 Identical
EN 3721 : 1995 Identical
NS EN 3721 : 1ED 1995 Identical
NF EN 3721 : 1995 Identical
I.S. EN 3721:1996 Identical

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