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BS EN ISO 10684:2004

Current

Current

The latest, up-to-date edition.

Fasteners. Hot dip galvanized coatings

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-11-2009

€231.38
Excluding VAT

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Materials
5 Hot dip galvanizing procedures and precautions
6 Requirements on thread tolerances and additional marking
7 Mechanical properties of nuts tapped oversize and
   undersize threaded bolts, screws and studs
8 Coating requirements
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

Describes 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.

Committee
FME/9
DevelopmentNote
Supersedes 02/711527 DC. (06/2006) Reviewed and confirmed by BSI, May 2008. (04/2008)
DocumentType
Standard
Pages
30
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 3692:2014 ISO metric precision hexagon bolts, screws and nuts. Specification
14/30283394 DC : 0 BS 4190 - ISO METRIC BLACK HEXAGON BOLTS, SCREWS AND NUTS - SPECIFICATION
BS 7419:2012 Specification for holding down bolts
BS 4933:2010 Specification for ISO metric black cup and countersunk head bolts and screws with hexagon nuts
BS 4190:2014 ISO metric black hexagon bolts, screws and nuts. Specification
14/30283396 DC : 0 BS 3692 - ISO METRIC PRECISION HEXAGON BOLTS, SCREWS AND NUTS - SPECIFICATION
12/30258706 DC : 0 BS 7419 - SPECIFICATION FOR HOLDING DOWN BOLTS

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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