NEN EN ISO 8673 : 2013
Current
The latest, up-to-date edition.
HEXAGON REGULAR NUTS (STYLE 1) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
01-12-2013
Defines the geometry of hexagon nuts with nominal thread diameter from 8 mm up to and including 64 mm and the mechanical properties of hexagon regular nuts (style 1) with metric fine pitch thread in product grade A for nominal thread diameters 8 mm <= D <= 16 mm and in product grade B for nominal diameters 16 mm < D <= 39 mm.
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