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MS 739:1981
SPECIFICATION FOR HOT - DIP GALVANIZED COATINGS ON IRON THREADED FASTENERS
This Malaysian Standard applies to hot-dip galvanized coatings on steel bolts, screws, nuts and other fasteners having ISO metric coarse threads, in the nominal size range M8 to M36 inclusive.
It governs the purity of the galvanizing bath, the appearance of the coating under visual examination, the mass 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.
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27/06/2019
16
NSC 16 - Metallic Materials & Semi-Finished Products
21.060.10
30.00