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BS A 297:1987 | 31 Mar 1987 | BSI Knowledge
Standard
BS A 297:1987
Specification for internal drive, offset cruciform recess (Torq-Set(R)) for rotary fastening devices. Metric series
Current
•
Published:
31 Mar 1987
Overview
Preview
References
History
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Product Details
Descriptors
Dimensions
Screwdrivers
Gauges
Recessed-head fasteners
SI system (metric)
Heads (fasteners)
Fasteners
Cruciform-head fasteners
Screws (bolts)
Aircraft components
Designations
ICS Codes
49.030.01 Fasteners in general
Committee
ACE/12
International relationships
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ISBN
0 580 15841 1
Publisher
BSI