HEXAGON NUTS, STYLE 1 - PRODUCT GRADES A AND B (ISO 4032:1999, IDT)
This Malaysian Standard specifies the characteristics of hexagon nuts, style 1, with threads from M1.6 up to including M64, with product grade A for threads d ? M16 and product grade B for threads d > M16.
If, in special cases, specifications other than those listed in this Standard are required, they should be selected from existing Standards, for example ISO 724, ISO 898-2, ISO 965-1, ISO 3506-2 and ISO 4759-1.
NOTE. For hexagon nuts style 2, see ISO 4033.