ISO 13921:2008
Current
The latest, up-to-date edition.
Aerospace — Screws, 100 degrees reduced countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions
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English
18-08-2008
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ISO 13921:2008 specifies the dimensions of 100° reduced countersunk head screws with internal offset cruciform ribbed or unribbed drive, with close or large tolerance normal shank and short or medium length MJ threads, in metallic material, coated or uncoated, with strength classes less than or equal to 1 100 MPa.
ISO 13921:2008 is applicable to the compilation of aerospace product standards.
| DevelopmentNote |
Supersedes ISO/DIS 13921. (08/2008)
|
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 13921:2008 | Identical |
| BS ISO 14279:2002 | Aerospace. Drives, internal, cruciform. Metric series |
| BS ISO 14276:2002 | Aerospace. Drives, internal, offset cruciform. Metric series |
| BS ISO 14275:2002 | Aerospace. Drives, internal, offset cruciform, ribbed. Metric series |
| ISO 14279:2002 | Aerospace — Drives, internal, cruciform — Metric series |
| NF EN 4499 : 2009 | AEROSPACE SERIES - SCREWS, 100 DEGREES COUNTERSUNK REDUCED HEAD, OFFSET CRUCIFORM RECESS, CLOSE TOLERANCE NORMAL SHANK, SHORT THREAD, IN TITANIUM ALLOY, ANODIZED, WITH ALUMINIUM PIGMENTED COATING - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/315 DEGREES C |
| BS ISO 12256:2002 | Aerospace. Drives, internal, cruciform, ribbed. Metric series |
| BS EN 4499:2009 | Aerospace series. Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating. Classification: 1100 MPa (at ambient temperature) / 315 °C |
| I.S. EN 4499:2009 | AEROSPACE SERIES - SCREWS, 100 DEGREES COUNTERSUNK REDUCED HEAD, OFFSET CRUCIFORM RECESS, CLOSE TOLERANCE NORMAL SHANK, SHORT THREAD, IN TITANIUM ALLOY, ANODIZED, WITH ALUMINIUM PIGMENTED COATING - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/315 DEGREES C |
| ISO 14276:2002 | Aerospace — Drives, internal, offset cruciform — Metric series |
| EN 4499:2009 | Aerospace series - Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating - Classification: 1 100 MPa (at ambient temperature) / 315 °C |
| ISO 14275:2002 | Aerospace — Drives, internal, offset cruciform, ribbed — Metric series |
| PREN 4499 : 200P1 | AEROSPACE SERIES - SCREWS, 100 DEGREES COUNTERSUNK REDUCED HEAD, OFFSET CRUCIFORM RECESS, CLOSE TOLERANCE NORMAL SHANK, SHORT THREAD, IN TITANIUM ALLOY, ANODIZED, WITH ALUMINIUM PIGMENTED COATING - CLASSIFICATION: 1 100 MPA (AT AMBIENT TEMPERATURE)/315 DEGREES C |
| ISO 12256:2002 | Aerospace — Drives, internal, cruciform, ribbed — Metric series |
| ISO 5855-2:1999 | Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts |
| ISO 14276:2002 | Aerospace — Drives, internal, offset cruciform — Metric series |
| ISO 286-2:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts |
| 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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