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26/30514289 DC | 13 Apr 2026 | BSI Knowledge
Standard
26/30514289 DC
BS ISO 12257 Aerospace — Drives, internal, TORX — Geometrical definition, gaging, technical and quality requirements
Current
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Published:
13 Apr 2026
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Product Details
Descriptors
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ICS Codes
49.030.01 Fasteners in general
Committee
ACE/12
International relationships
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ISBN
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Publisher
BSI