This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
ISO 4161:2012 specifies the characteristics of hexagon nuts with flange (style 2), with metric coarse threads from M5 to M20 inclusive, of product grade A for threads up to and including M16 and product grade B for threads above M16.
Status : PublishedPublication date : 2012-09
Edition : 3Number of pages : 7
Technical Committee:Fasteners with metric internal thread
Buy this standard
|PDF + ePub|