DIN 125 vs ISO 7089 vs DIN 125-1 vs DIN 125-2
Plain Washer — Normal Series
21of 29 diameters identical8differ
Interchangeable — 13 recorded dimensions differ. ISO 7089 replaced DIN 125, DIN 125-1, DIN 125-2 as the current document.
M45 weightISO 7089 +10.3%
We produce to whichever standard your drawing calls out, DIN 125, DIN 125-1, DIN 125-2 included. ISO 7089 is the reference to specify on a new drawing.
What each number is
- DIN 125Superseded by ISO 7089
- Plain Washer — Normal Series61 recorded sizes · M1.6 to M160
- ISO 7089Current
- Plain Washer — Normal SeriesEdition 2000 · 29 recorded sizes · M1.6 to M64
- DIN 125-1Superseded by ISO 7089
- Plain Washer — Normal Series — Hardness up to 250 HVEdition 1990-03 · 61 recorded sizes · M1.6 to M160
- DIN 125-2Superseded by ISO 7089
- Plain Washer — Normal Series — Hardness 300 HV and aboveEdition 1990-03 · 61 recorded sizes · M1.6 to M160
Check your size
At M1.6 every recorded dimension is identical.
| DIN 125 | ISO 7089 | DIN 125-1 | DIN 125-2 | |
|---|---|---|---|---|
| kgper 1000 pcs | 0.02 | 0.02 | 0.02 | 0.02 |
| RFQwe produce to the standard you name |
Weight differenceISO 7089 is 0.8% heavier0.0 kg more steel at this quantity
We produce to whichever standard your order names.
Where they differ
13 recorded values across 8 diameters. Every other diameter is listed identically in all of them.
| Size | Dimension | DIN 125 | ISO 7089 | DIN 125-1 | DIN 125-2 |
|---|---|---|---|---|---|
| M39 | d1 · Inner Diameter | 40 | 42 | 40 | 40 |
| M42 | d1 · Inner Diameter | 43 | 45 | 43 | 43 |
| M42 | h · Washer Thickness | 7 | 8 | 7 | 7 |
| M45 | d1 · Inner Diameter | 46 | 48 | 46 | 46 |
| M45 | h · Washer Thickness | 7 | 8 | 7 | 7 |
| M48 | d1 · Inner Diameter | 50 | 52 | 50 | 50 |
| M52 | d1 · Inner Diameter | 54 | 56 | 54 | 54 |
| M56 | d1 · Inner Diameter | 58 | 62 | 58 | 58 |
| M56 | h · Washer Thickness | 9 | 10 | 9 | 9 |
| M60 | d1 · Inner Diameter | 62 | 66 | 62 | 62 |
| M60 | h · Washer Thickness | 9 | 10 | 9 | 9 |
| M64 | d1 · Inner Diameter | 66 | 70 | 66 | 66 |
| M64 | h · Washer Thickness | 9 | 10 | 9 | 9 |
Identical in 21 diameters— show them
M1.6M2M2.5M3M3.5M4M5M6M8M10M12M14M16M18M20M22M24M27M30M33M36
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.