ISO 4032Hexagon nutExternal hexagon
ISO 4032 M4 Hexagon nut
ISO 4032 M4 is a hexagon nut, on a M4 × 0.7 mm metric thread. ISO equivalent of DIN 934. In practice these two are treated as interchangeable in purchasing for the common stock range.
Diameter4 mm
Pitch0.7 mm
Socket size s7 mm
Height m3.2 mm
DriveExternal hexagon
Dimensions
- Standard
- ISO 4032
- Type
- Hexagon nut
- Size
- M4
- Thread
- M4 × 0.7
- Socket size s
- 7 mm
- Height m
- 3.2 mm
- Drive
- External hexagon
Nominal values in millimetres as published in ISO 4032. Estimated weight 0.484 g per piece in steel (0.487 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M4 thread pageDesignationM4 × 0.7
Pitch0.7 mm
Major Ø4 mm
Pitch Ø3.55 mm
Minor Ø ext3.14 mm
Tap drillØ 3.3 mm
Other lengthsISO 4032 M4
All M4 specificationsInterchangeability
ISO 4032 is catalogued with DIN 934 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.