• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

BS A 317:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Nuts, hexagonal, plain, normal height, normal across flats, with MJ threads, classifications. 600 MPa (at ambient temperature)/120°C, 600 MPa (at ambient temperature)/235°C, 900 MPa (at ambient temperature)/425°C, 1100 MPa (at ambient temperature)/235°C, 1100 MPa (at ambient temperature)/315°C, 1100 MPa (at ambient temperature)/650°C, 1210 MPa (at ambient temperature)/730°C, 1250 MPa (at ambient temperature)/235°C and 1550 MPa (at ambient temperature)/600°C. Dimensions

Available format(s)

Hardcopy , PDF

Superseded date

30-09-2008

Language(s)

English

Published date

15-11-1997

Title cont. - TEMPERATURE)/650 DEG C, 1210 MPA (AT AMBIENT TEMPERATURE)/730 DEG C, 1250 MPA (AT AMBIENT TEMPERATURE)/235 DEG C 1250 MPA (AT AMBIENT TEMPERATURE)/235 DEG C AND 1550 MPA (AT AMBIENT TEMPERATURE)/600 DEG C - DIMENSIONS Defines dimensions of nuts as specified in title. Nuts with holes are for use with lockwire to conform with ISO 245. Applies only to the compiling of aerospace product standards.

Committee
ACE/12
DevelopmentNote
Supersedes 96/703793 DC (11/2005)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

ISO 8788:2000 Aerospace Nuts, metric Tolerances of form and position
ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
ISO 245:1998 Aerospace Lockwire Diameters
ISO 9139:1998 Aerospace — Nuts, plain or slotted (castellated) — Procurement specification

View more information
£120.00
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.