BS ISO 12257:2008

$86.31

Aerospace. Internal six-lobe drives. Metric series

Published By	Publication Date	Number of Pages
BSI	2008	10

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Categories: 49.030.20 - Bolts, screws, studs, BSI

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Description

This International Standard specifies the dimensions of metric internal six-lobe drives used in metric screws in nominal thread diameter range 3 mm to 20 mm.

NOTE Pending publication of an International Standard relating to limit gauges, special care is required to ensure that the dimensions and tolerances specified in this International Standard are confirmed by alternative means.

Additional information

Status	Under Review
Pages	10
Publication Date	2008-08-31
ISBN	978 0 580 63500 7
Standard Number	BS ISO 12257:2008
Title	Aerospace. Internal six-lobe drives. Metric series
Identical National Standard Of	ISO 12257:2008
Descriptors	Codes, Dimensions, Mechanical transmission systems, Screws (bolts), Aircraft components, Internal, Threaded fasteners, Fasteners
Publisher	BSI
Committee	ACE/12
ICS Codes	49.030.20 - Bolts, screws, studs

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BS ISO 12257:2008

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