| Standard Number | BS EN 4073:2009 |
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| Title | Aerospace series. Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification 1100 MPa (at ambient temperature) / 235°C |
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| Status | Revised, Superseded, Withdrawn |
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| Publication Date | 31 January 2010 |
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| Confirm Date | 30 June 2017 |
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| Withdrawn Date | 30 April 2016 |
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| Normative References(Required to achieve compliance to this standard) | ISO 3353-1, EN 2133, EN 2424, TR 3775, EN 9100, ISO 7689, EN 9133, ISO 7913, ISO 5855-2 |
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| Informative References(Provided for Information) | No other standards are informatively referenced |
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| Replaced By | BS EN 4073:2016 |
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| International Relationships | EN 4073:2009 |
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| Descriptors | Threads, Recessed-head fasteners, Threaded fasteners, Screws (bolts), Metal plating, Cadmium, Pan-head fasteners, Dimensions, Surface treatment, Alloy steels, Weight (mass), Marking, Fasteners, Metal coatings, Designations, Aircraft components |
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| ICS | 49.030.20
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| Title in French | Série aérospatiale. Vis à tête cylindrique, à empreinte six lobes, tige normale à tolérance large, filetage moyen, en acier allié, cadmiées. Classification: 1100 MPa (à température ambiante) / 235 °C |
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| Title in German | Luft- und Raumfahrt. Flachkopfschrauben, mit Sechs-Bogenzahn, mit mittlerer Gewindelänge, aus legiertem Stahl, verkadmet. Klasse: 1100 MPa (bei Raumtemperatur) / 235 °C |
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| Committee | ACE/12 |
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| ISBN | 978 0 580 68936 9 |
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| Publisher | BSI |
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| Format | A4 |
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| Delivery | No |
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| Pages | 12 |
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| File Size | 766 KB |
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| Price | £112.00 |
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