ISO 4035:2012 specifies the characteristics of chamfered hexagon thin nuts (style 0), with threads from M1,6 up to and including M64, with product grade A for threads of diameter less than or equal to M16 and product grade B for threads of diameter greate
DS/EN ISO 4035:2013 history
2013DS/EN ISO 4035:2013 Hexagon thin nuts chamfered (style 0) - Product grades A and B