DIN 7985 vs ISO 7045
Cross Recessed Pan Head Screw
6of 10 diameters identical4differ
Interchangeable except for the head height — 5 recorded dimensions differ. ISO 7045 replaced DIN 7985 as the current document.
M2.5 Head height2 → 2.1 mmM3 Head diameter6 → 5.6 mmM3 weightDIN 7985 +16.2%
We produce to whichever standard your drawing calls out, DIN 7985 included. ISO 7045 is the reference to specify on a new drawing.
What each number is
- DIN 7985Superseded by ISO 7045
- Cross Recessed Pan Head ScrewEdition 1990-08 · 10 recorded sizes · M1.6 to M10
- ISO 7045Current
- Cross Recessed Pan Head ScrewEdition 2011 · 10 recorded sizes · M1.6 to M10
Check your size
At M1.6 every recorded dimension is identical.
| DIN 7985 | ISO 7045 | |
|---|---|---|
| kgper 1000 pcs at 30 mm | 0.50 | 0.50 |
| RFQwe produce to the standard you name |
We produce to whichever standard your order names.
Where they differ
5 recorded values across 4 diameters. Every other diameter is listed identically in all of them.
| Size | Dimension | DIN 7985 | ISO 7045 |
|---|---|---|---|
| M2.5 | k · Nominal Head Height | 2 | 2.1 |
| M3 | dk · Head Diameter | 6 | 5.6 |
| M3.5 | k · Nominal Head Height | 2.7 | 2.6 |
| M5 | dk · Head Diameter | 10 | 9.5 |
| M5 | k · Nominal Head Height | 3.8 | 3.7 |
Identical in 6 diameters— show them
M1.6M2M4M6M8M10
Differences on this page come from the TaurusFix confirmed dimension library, compared value by value and strictly against the standards themselves — not from a third-party equivalence chart.
Dimensions by sizeM1.6M2M2.5M3M4M5M6M8M10
ContinueCross Recessed Pan Head Screw supplied sizesDIN 7985 standard pageAll comparisons