International Organization for Standardization (ISO)
Status
Latest
ISO 7414:1984
Scope
Specifies series with metric dimensions and thread sizes from M12 up to including M 36; tabulates general dimensions, specifications and reference standards, proof load values, screw thread limits for tolerance class 6AZ, and for testing nut rotation requirements; gives an example for the designation.
ISO 7414:1984 history
1984ISO 7414:1984 Hexagon nuts for structural bolting with large width across flats, style 1; Product grade B; Property class 10