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BS A 312:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions

Available format(s)

Hardcopy , PDF

Superseded date

31-03-2016

Superseded by

BS ISO 12260:2016

Language(s)

English

Published date

15-03-1997

€140.23
Excluding VAT

Scope as title. Applies to compilation of aerospace product standards.

Committee
ACE/12
DevelopmentNote
Reviewed and confirmed by BSI, January 2005. (12/2004) Supersedes 94/712751 DC (11/2005)
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 6293-2:1994 Aerospace. MJ threads Limit dimensions for bolts and nuts
ISO 14276:2002 Aerospace — Drives, internal, offset cruciform — Metric series
BS 2A 231:1993 Rolled threads for bolts. Lead and runout requirements
BS EN 20286-2:1993 ISO system of limits and fits ISO system of limits and fits. Tables of standard tolerance grades and limit deviations for holes and shafts
BS 2A 296:1995 Bolts and screws, metric. Tolerances of form and position
ISO 14275:2002 Aerospace — Drives, internal, offset cruciform, ribbed — Metric series

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