ISO 1580Pan headSlotted
ISO 1580 M8 × 16 Pan head
ISO 1580 M8 × 16 is a pan head screw with a 16 mm nominal length, on a M8 × 1 mm metric thread. ISO equivalent of DIN 85.
Diameter8 mm
Length16 mm
Pitch1 mm
Head Ø dk16 mm
Head height k4.8 mm
HeadPan head
DriveSlotted
Dimensions
- Standard
- ISO 1580
- Type
- Pan head screw
- Size
- M8 × 16
- Thread
- M8 × 1
- Length L
- 16 mm
- Head diameter dk
- 16 mm
- Head height k
- 4.8 mm
- Drive
- Slotted
- Head
- Pan head
Nominal values in millimetres as published in ISO 1580. Estimated weight 13.889 g per piece in steel (13.978 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M8 thread pageDesignationM8 × 1 fine
Pitch1 mm
Major Ø8 mm
Pitch Ø7.35 mm
Minor Ø ext6.77 mm
Tap drillØ 7 mm
Other lengthsISO 1580 M8
All M8 specificationsInterchangeability
ISO 1580 is catalogued with DIN 85 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.