UNE-EN 1661:1998
Current
Current
The latest, up-to-date edition.
HEXAGON NUTS WITH FLANGE (ISO/DIS 4161:1996, MODIFIED).
Available format(s)
Hardcopy , PDF
Language(s)
Spanish, Castilian, English
Published date
09-11-1998
Publisher
Defines the characteristics of hexagon nuts with flange, having threads from M5 to M20 inclusive, of product grade A for threads not exceeding M16 and product grade B for threads exceeding M16, with property classes 8, 10, 12 and A2-70.
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