ISO 2009Countersunk head (90°)Slotted
ISO 2009 M2 × 12 Countersunk head (90°)
ISO 2009 M2 × 12 is a countersunk head screw with a 12 mm nominal length, on a M2 × 0.4 mm metric thread. ISO equivalent of DIN 963, same 90° countersink.
Diameter2 mm
Length12 mm
Pitch0.4 mm
Head Ø dk3.8 mm
Head height k1.2 mm
HeadCountersunk head (90°)
DriveSlotted
Dimensions
- Standard
- ISO 2009
- Type
- Countersunk head screw
- Size
- M2 × 12
- Thread
- M2 × 0.4
- Length L
- 12 mm
- Head diameter dk
- 3.8 mm
- Head height k
- 1.2 mm
- Drive
- Slotted
- Head
- Countersunk head (90°)
Nominal values in millimetres as published in ISO 2009. Estimated weight 0.36 g per piece in steel (0.362 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M2 thread pageDesignationM2 × 0.4
Pitch0.4 mm
Major Ø2 mm
Pitch Ø1.74 mm
Minor Ø ext1.51 mm
Tap drillØ 1.6 mm
Other lengthsISO 2009 M2
All M2 specificationsInterchangeability
ISO 2009 is catalogued with DIN 963 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.