BS EN 4138:2016
Current
The latest, up-to-date edition.
Aerospace series. Screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature) / 235 °C
Hardcopy , PDF
English
30-04-2016
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European Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification
Annex A (informative) - Standard evolution form
Defines the characteristics of screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated.
| Committee |
ACE/12
|
| DevelopmentNote |
Supersedes 13/30288693 DC. (04/2016)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies the characteristics of screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated.
Classification: 1 100 MPa1) / 235 °C2)
| Standards | Relationship |
| EN 4138:2016 | Identical |
| EN 9100:2009 | Quality Management Systems - Requirements for Aviation, Space and Defense Organizations |
| ISO 5855-2:1999 | Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts |
| ISO 7689:2008 | Aerospace Bolts, with MJ threads, made of alloy steel, strength class 1 100 MPa Procurement specification |
| PREN 2442 : 2 | AEROSPACE SERIES - STEEL FE-PL711 - 1100 MPA <= R[M] <= 1300 MPA - BARS AND WIRES D[E] <= 25 MM |
| EN 2133:2010 | Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys |
| ISO 14276:2002 | Aerospace — Drives, internal, offset cruciform — Metric series |
| PREN 2137 : 1 | AEROSPACE SERIES - STEEL FE-PL75 - 1100 MPA <= R[M] <= 1250 MPA - BARS D[E] <= 100 MM |
| EN 2424:2008 | Aerospace series - Marking of aerospace products |
| TR 3775 : 4 | AEROSPACE SERIES - BOLTS AND PINS - MATERIALS |
| PREN 3514 : 200P1 | AEROSPACE SERIES - STEEL FE-PL711 - HARDENED AND TEMPERED - 1100 <= R[M] <= 1300 MPA - BAR AND WIRE FOR BOLTS - D[E] <= 25 MM |
| ISO 3353-1:2002 | Aerospace Lead and runout threads Part 1: Rolled external threads |
| ISO 7913:1994 | Aerospace Bolts and screws, metric Tolerances of form and position |
| ISO 14275:2002 | Aerospace — Drives, internal, offset cruciform, ribbed — Metric series |
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