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AS
AS B193-1970

AS B193-1970

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Hot-dip galvanized coating on fasteners (BSW and UNC threads)

Available format(s)

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

Superseded date

06-26-2021

Language(s)

English

Published date

01-01-1970

Publisher

Standards Australia

Covers coating on steel bolts, screws, nuts, and other fasteners, in the nominal size range of ¼ in. to 1½ in. diameter inclusive. It governs the purity of the galvanizing bath, the appearance of the coating under visual examination, the weight of the coating, the uniformity and adhesion of the coating, the fit of the threads on the finished articles, and the test methods to be adopted. Particular requirements apply to the hot-dip galvanizing of high strength steel bolts for use in structural engineering. For This Standard in metric units see AS 1214.

This specification applies to hot-dip galvanized coating on steel bolts, screws, nuts, and other fasteners having BSW or UNC threads, in the nominal size range 1/4in to 1 1/2in diameter inclusive.It governs the purity of the galvanizing bath, the appearance of the coating under visual examination, the weight of the coating, the uniformity and adhesion of the coating, the fit of the threads on the finished articles and the test methods to be adopted.It does not deal with the dimensions or physical properties of fasteners, depending for these on reference to relevant specifications.NOTES:1. The term "relevant specification" refers to a specification covering the dimensions and physical properties of these fasteners as required by the purchaser. This may be an Australian standard (e.g. AS B100, B117, B147, B148 or B157), a British standard, an American standard, or any other specification cited by the purchaser.2. After galvanizing, fasteners must meet the physical requirements of their relevant specifications when sampled and tested in accordance with the requirements specified therein.

Committee
ME-029
DocumentType
Standard
ISBN
0 7262 2272 0
Pages
7
PublisherName
Standards Australia
Status
Superseded
Supersedes

Obsolescent

AS 1137.3-1981 Insulators - Porcelain and glass indoor and outdoor station post insulators (for voltages greater than 1000 V a.c.)
AS/NZS 2451:1998 Bolts, screws and nuts with British Standard Whitworth threads (rationalized series)
AS 2528-1982 Bolts, studbolts and nuts for flanges and other high and low temperature applications

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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