I.S. EN ISO 10684:2004
Current
The latest, up-to-date edition.
FASTENERS - HOT DIP GALVANIZED COATINGS
Hardcopy , PDF
English
01-01-2004
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Materials
4.1 Raw material of parts
4.2 Zinc
5 Hot dip galvanizing procedures and precautions
5.1 Stress relief
5.2 Cleaning and pickling
5.3 Baking
5.4 Fluxing
5.5 Hot dip galvanizing
5.6 Spinning and quenching
5.7 Special requirements for nuts
5.8 Post-treatment
6 Requirements on thread tolerances and additional marking
6.1 General
6.2 Requirements and precautions in assembling hot dip
galvanized threaded fasteners
6.3 Special requirements for marking when supplying
fasteners in sealed containers
7 Mechanical properties of nuts tapped oversize and
undersize threaded bolts, screws and studs
8 Coating requirements
8.1 Appearance of zinc coating
8.2 Considerations for hot dip galvanized washers
8.3 Zinc coating thickness
8.4 Adhesion of zinc coating
9 Lubrication
10 Ordering requirements
11 Designation
Annex A (normative) Special requirements for bolts,
screws and nuts with thread sizes M8 and M10
Annex B (normative) Limits of sizes for hot dip galvanized
internal and external screw thread M8
Annex C (informative) Calculation of minimum ultimate tensile
loads and proof loads for bolts and screws M8 and M10
with threads undersized to tolerance class 6az
Annex D (informative) Surface areas of bolts, screws and nuts
Annex E (normative) Adherence of hot-dip galvanized coating
Annex F (informative) Strength of hot dip galvanized bolt or
screw and nut assemblies
Provides material, process, dimensional and some performance requirements for hot dip spun galvanized coatings applied to coarse threaded steel fasteners from M8 up to and including M64 and for property classes up to and including 10.9 for bolts, screws and studs and 12 for nuts.
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| NEN EN ISO 10684 : 2004 C2 2009 | Identical |
| DIN EN ISO 10684:2011-09 | Identical |
| NS EN ISO 10684 : 2004 AC 2009 | Identical |
| NF EN ISO 10684 : 2004 | Identical |
| EN ISO 10684:2004 | Equivalent |
| NBN EN ISO 10684 : 2004 COR 2009 | Identical |
| BS EN ISO 10684:2004 | Identical |
| ISO 10684:2004 | Identical |
| UNE-EN ISO 10684:2006 | Identical |
| ISO 898-2:2012 | Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes — Coarse thread and fine pitch thread |
| ISO 8991:1986 | Designation system for fasteners |
| ISO 965-5:1998 | ISO general purpose metric screw threads — Tolerances — Part 5: Limits of sizes for internal screw threads to mate with hot-dip galvanized external screw threads with maximum size of tolerance position h before galvanizing |
| ISO 965-2:1998 | ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality |
| ISO 1461:2009 | Hot dip galvanized coatings on fabricated iron and steel articles — Specifications and test methods |
| ISO 965-4:1998 | ISO general purpose metric screw threads — Tolerances — Part 4: Limits of sizes for hot-dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing |
| ISO 2178:2016 | Non-magnetic coatings on magnetic substrates — Measurement of coating thickness — Magnetic method |
| ISO 965-1:2013 | ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data |
| ISO 1460:1992 | Metallic coatings — Hot dip galvanized coatings on ferrous materials — Gravimetric determination of the mass per unit area |
| ISO 965-3:1998 | ISO general purpose metric screw threads — Tolerances — Part 3: Deviations for constructional screw threads |
| ISO 2064:1996 | Metallic and other inorganic coatings — Definitions and conventions concerning the measurement of thickness |
| ISO 898-1:2013 | Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread |
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