ISO 1580Pan headSlotted
ISO 1580 M10 × 40 Pan head
ISO 1580 M10 × 40 is a pan head screw with a 40 mm nominal length, on a M10 × 1.25 mm metric thread. ISO equivalent of DIN 85.
Diameter10 mm
Length40 mm
Pitch1.25 mm
Head Ø dk20 mm
Head height k6 mm
HeadPan head
DriveSlotted
Dimensions
- Standard
- ISO 1580
- Type
- Pan head screw
- Size
- M10 × 40
- Thread
- M10 × 1.25
- Length L
- 40 mm
- Head diameter dk
- 20 mm
- Head height k
- 6 mm
- Drive
- Slotted
- Head
- Pan head
Nominal values in millimetres as published in ISO 1580. Estimated weight 39.458 g per piece in steel (39.71 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M10 thread pageDesignationM10 × 1.25 fine
Pitch1.25 mm
Major Ø10 mm
Pitch Ø9.19 mm
Minor Ø ext8.47 mm
Tap drillØ 8.75 mm
Other lengthsISO 1580 M10
All M10 specificationsInterchangeability
ISO 1580 is catalogued with DIN 85 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.