BS EN 4012:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Aerospace series. Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated. Classification: 1 550 MPa (at ambient temperature) / 425°C
Hardcopy , PDF
English
16-12-2004
31-10-2025
Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification
Specifies the characteristics of self-locking bihexagonal nuts in NI-PH2601, MoS[2] coated, for aerospace applications.
| Committee |
ACE/12
|
| DevelopmentNote |
Supersedes 92/85224 DC (02/2003)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This standard specifies the characteristics of self-locking bihexagonal nuts in NI-P100HT, MoS2 coated, for aerospace applications. Classification : 1 550 MPa / 425 °C
| Standards | Relationship |
| DIN EN 4012:2006-10 | Identical |
| NF EN 4012 : 2005 | Identical |
| NBN EN 4012 : 2005 | Identical |
| NEN EN 4012 : 2006 | Identical |
| I.S. EN 4012:2005 | Identical |
| EN 4012:2004 | Identical |
| UNE-EN 4012:2004 | Equivalent |
| ISO 5855-2:1999 | Aerospace — MJ threads — Part 2: Limit dimensions for bolts and nuts |
| EN 4048:2004 | Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification: 1 550 MPa (at ambient temperature) / 425 °C - Technical specification |
| EN 2491:2011 | Aerospace series - Molybdenum disulphide dry lubricants - Coating methods |
| ISO 4095:1998 | Aerospace — Bihexagonal drives — Wrenching configuration — Metric series |
| EN 2424:2008 | Aerospace series - Marking of aerospace products |
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