Superseded
Standard
Historical
NBN EN 2939:1995
Aerospace series - Screws, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A286) - Classification: 900 MPa (at ambient temperature) / 650 °C
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Summary
This standard specifies the characteristics of screws with 100° countersunk head with offset cruciform recess, threaded to head, in FE-PA92HT for aerospace applications.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 01/01/1995 |
| Cancellation Date | 02/28/1995 |
| Page Count | 9 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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