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AS 1214-1983

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Hot-dip galvanized coatings on threaded fasteners (ISO metric coarse thread series)

Available format(s)

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

Language(s)

English

Published date

01-01-1983

Superseded date

30-06-2017

Superseded by

AS/NZS 1214:2016

$49.72
Including GST where applicable
Summarise this standard

1 - AS 1214-1983 HOT-DIP GALVANIZED COATINGS ON THREADED FASTENERS (ISO METRIC COARSE THREAD SERIES)
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE.
6 - 2 REFERENCED DOCUMENTS.
6 - 3 DEFINITIONS.
6 - 3.1 Hot-dip galvanized coating
6 - 3.2 Coating mass
6 - 4 PROCESS.
6 - 5 DIMENSIONS.
6 - 5.1 Fasteners with Internal Threads.
6 - 5.2 Fasteners with External Threads.
6 - 6 COATING.
6 - 6.1 Coating Mass.
7 - 6.2 Adherence.
7 - 7 APPEARANCE AND DEFECTS.
7 - 8 TEST REQUIREMENTS.
8 - APPENDIX A - DETERMINATION OF COATING MASS
8 - A1 SCOPE.
8 - A2 GRAVIMETRIC METHOD.
8 - A3 MASS-ON-MASS METHOD.
8 - A4 MAGNETIC METHOD.
9 - APPENDIX B - A SUGGESTED SAMPLING PLAN FOR TEST PURPOSES
10 - APPENDIX C - EMBRITTLEMENT
10 - C1 GENERAL.
10 - C2 STRAIN-AGE EMBRITTLEMENT.
10 - C3 HYDROGEN EMBRITTLEMENT.
10 - APPENDIX D - UNIFORMITY OF COATING

Specifies requirements for the mass, quality, and testing of hot-dip galvanized coating on steel bolts, screws, nuts and other fasteners having ISO metric coarse threads, in the nominal size range M8 to M36 inclusive. Guidance is also given for oversize tapping allowances for fasteners, with metric coarse threads up to and including M64 diameter.

Committee
ME-029
DocumentType
Standard
ISBN
0 7262 2825 7
Pages
5
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This standard specifies requirements for the mass, quality and testing of hot-dip galvanized coating on steel bolts, screws, nuts and other fasteners having ISO metric coarse threads, in the nominal size range M8 to M36 inclusive.It deals with the purity of the galvanizing bath, the appearance of the coating under visual examination, the mass of the coating, the adhesion of the coating, and the test methods to be adopted. It also deals with the oversize tapped screw thread limits for internal threads, but does not deal with other dimensions, depending for these on reference to relevant specifications.After galvanizing, fasteners must comply with the physical property requirements of their relevant specifications when tested in accordance with requirements specified therein.NOTES:1. The term 'relevant specification' refers to a specification covering the dimensions and physical properties of metric fasteners as required by the purchaser. This may be an Australian standard (e.g. AS 1110, 1111, 1112) or any other specification cited by the purchaser.2. ISO metric coarse threads below M8 and all ISO metric fine pitch threads, generally cannot be successfully hot-dip galvanized without difficulty with regard to the assembly of bolt and nut.3. This standard does not specify a requirement for uniformity of coating. Guidance is given in Appendix D.

Standards Relationship
ISO 1460:1973 Identical
ISO 1461:1973 Identical

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A newer version of this standard is available.

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$49.72
Including GST where applicable