ISO 4032Hexagon nutExternal hexagon
ISO 4032 M22 Hexagon nut
ISO 4032 M22 is a hexagon nut, on a M22 × 2.5 mm metric thread. ISO equivalent of DIN 934. In practice these two are treated as interchangeable in purchasing for the common stock range.
Diameter22 mm
Pitch2.5 mm
Socket size s34 mm
Height m19.4 mm
DriveExternal hexagon
Dimensions
- Standard
- ISO 4032
- Type
- Hexagon nut
- Size
- M22
- Thread
- M22 × 2.5
- Socket size s
- 34 mm
- Height m
- 19.4 mm
- Drive
- External hexagon
Nominal values in millimetres as published in ISO 4032. Estimated weight 56.452 g per piece in steel (56.812 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M22 thread pageDesignationM22 × 2.5
Pitch2.5 mm
Major Ø22 mm
Pitch Ø20.38 mm
Minor Ø ext18.93 mm
Tap drillØ 19.5 mm
Other lengthsISO 4032 M22
All M22 specificationsInterchangeability
ISO 4032 is catalogued with DIN 934 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.