International Organization for Standardization (ISO)
Status
Latest
ISO 7413:1984
Scope
Specifies series with metric dimensions and thread sizes form M 12 up to and including M 36; tabulates general dimensions, specifications and reference standards, proof load values and screw thread limits for tolerance class 6AX; gives an example for the designation.
ISO 7413:1984 history
1984ISO 7413:1984 Hexagon nuts for structural bolting, style 1, hot-dip galvanized (oversize tapped); Product grades A and B; Property classes 5, 6 and 8