ISO 4035Hexagon thin nutExternal hexagon
ISO 4035 M12 Hexagon thin nut
ISO 4035 M12 is a hexagon thin nut, on a M12 × 1.5 mm metric thread. ISO version of the low hex nut, chamfered on both faces.
Diameter12 mm
Pitch1.5 mm
Socket size s18 mm
Height m6 mm
DriveExternal hexagon
Dimensions
- Standard
- ISO 4035
- Type
- Hexagon thin nut
- Size
- M12
- Thread
- M12 × 1.5
- Socket size s
- 18 mm
- Height m
- 6 mm
- Drive
- External hexagon
Nominal values in millimetres as published in ISO 4035. Estimated weight 4.585 g per piece in steel (4.614 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M12 thread pageDesignationM12 × 1.5 fine
Pitch1.5 mm
Major Ø12 mm
Pitch Ø11.03 mm
Minor Ø ext10.16 mm
Tap drillØ 10.5 mm
Other lengthsISO 4035 M12
All M12 specificationsInterchangeability
ISO 4035 is catalogued with DIN 439 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.