I.S. EN 2939:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
AEROSPACE SERIES - SCREWS, 100 DEGREE COUNTERSUNK HEAD, OFFSET CRUCIFORM RECESS, THREADED TO HEAD, IN HEAT RESISTING STEEL FE-PA92HT (A286) - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/650 DEGREE C
Hardcopy , PDF
English
01-01-1995
21-03-2024
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification
Specifies the characteristics of screws with 100 degree countersunk head with offset cruciform recess, threaded to head, in FE-PA92HT for aerospace applications.
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ONORM EN 2939 : 1994 | Identical |
| BS EN 2939:1994 | Identical |
| DIN EN 2939:1994-11 | Identical |
| NEN EN 2939 : 1994 | Identical |
| NS EN 2939 : 1ED 1994 | Identical |
| EN 2939:1994 | Identical |
| NBN EN 2939 : 1995 | Identical |
| NF EN 2939 : 1994 | Identical |
| UNE-EN 2939:1995 | Identical |
| ISO 5855-2:1999 | Aerospace — MJ threads — Part 2: Limit dimensions for bolts and nuts |
| EN 2398:2008 | Aerospace series - Heat resisting steel FE-PA2601 (X6NiCrTiMoV26-15) - Rm ≥ 900 MPa - Bars for machined bolts - D ≤ 25 mm |
| EN 3043:2008 | Aerospace series - Fasteners, externally threaded, in heat resisting steel FE PA92HT (A286) - Classification: 900 MPa/650 °C, manufacturing method optional - Technical specification |
| ISO 7994:1985 | Aerospace — Internal drive, offset cruciform recess (Torq-Set) for rotary fastening devices — Metric series |
| EN 2399:2008 | Aerospace series - Heat resisting steel FE-PA2601 (X4NiCrTiMoV26-15) - Rm ≥ 900 MPa - Bars for forged bolts - D ≤ 25 mm |
| ISO 3353:1992 | Aerospace — Rolled threads for bolts — Lead and runout requirements |
| EN 2424:2008 | Aerospace series - Marking of aerospace products |
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