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AS B149-1956

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Unifid machine screws and nuts

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

26-10-2017

Language(s)

English

Published date

01-01-1956

Note - due to the age of this archived document, available information is limited therfore this record is incomplete. For further details, please phone our Customer Service Centre on 131 242 (Intl +61 2 8206 6010) or email sales@saiglobal.com.

Applies to both ferrous and non-ferrous screws and nuts having Unified threads. General dimensions and requirements are given for countersunk, raised-countersunk, pan and raised-chees head screws with slotted or recessed heads and pressed nuts. Details of a suitable head flushness gauge, a method of checking recess penetration with standard gauge points, the formulae from which the dimensions are derived and tables of standard lenths are given in Appendices.

Committee
EL-010
DocumentType
Standard
Pages
30
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

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