GSO ISO 10684:2015
Gulf Standard
Current Edition
·
Approved on
03 September 2015
·
Fasteners -- Hot dip galvanized coatings
GSO ISO 10684:2015 Files
English
20 Pages
Current Edition
Reference Language
58.88 OMR
GSO ISO 10684:2015 Scope
This International Standard specifies 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. It is not recommended to hot dip galvanize threaded fasteners in diameters smaller than M8 and/or with pitches below 1,25 mm.
NOTE Attention is drawn to the fact that the proof loads and stresses under proof load of oversize tapped nuts with threads M8 and M10 and the ultimate tensile loads and proof loads of undersize threaded bolts and screws with threads M8 and M10 are reduced as compared to the values specified in ISO 898-2 and ISO 898-1 respectively and are specified in Annex A.
It primarily concerns the spun hot dip galvanizing of threaded steel fasteners, but it may also be applied to other threaded steel parts.
The specifications given in this International Standard may also be applied to non-threaded steel parts such as washers.
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