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26/30556293 DC | 19 Mar 2026 | BSI Knowledge
Standard
26/30556293 DC
BS EN 4909 Aerospace series - Screw, hexagon head, flanged, with six-lobe recess, composite, inch series
Current
•
Published:
19 Mar 2026
Overview
Preview
References
History
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Product Details
Descriptors
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ICS Codes
49.030.20 Bolts, screws, studs
Committee
ACE/12
International relationships
Identical to:
EN 4909
ISBN
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Publisher
BSI