AS B193-1970
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
26-06-2021
English
01-01-1970
Important note : Users cannot be edited or removed once added to your Multi user PDF.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.
| Committee |
ME-029
|
| DocumentType |
Standard
|
| ISBN |
0 7262 2272 0
|
| Pages |
7
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| Supersedes |
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.
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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