ISO 4035Hexagon thin nutExternal hexagon
ISO 4035 M22 Hexagon thin nut
ISO 4035 M22 is a hexagon thin nut, on a M22 × 2.5 mm metric thread. ISO version of the low hex nut, chamfered on both faces.
Diameter22 mm
Pitch2.5 mm
Socket size s34 mm
Height m11 mm
DriveExternal hexagon
Dimensions
- Standard
- ISO 4035
- Type
- Hexagon thin nut
- Size
- M22
- Thread
- M22 × 2.5
- Socket size s
- 34 mm
- Height m
- 11 mm
- Drive
- External hexagon
Nominal values in millimetres as published in ISO 4035. Estimated weight 32.009 g per piece in steel (32.213 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 4035 M22
All M22 specificationsInterchangeability
ISO 4035 is catalogued with DIN 439 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.