DIN 125 — Plain washers - Form A
Data sheet · Revision 01 · 2026-09-17
Selected dimensions
| Thread (mm) | d1 min./nom. min (mm) | d1 max. max (mm) | d2 max./nom. max (mm) | d2 min. min (mm) | h nom. nom (mm) | h max. max (mm) | h min. min (mm) |
|---|---|---|---|---|---|---|---|
| M3 | 3.2 | 3.38 | 7 | 6.64 | 0.5 | 0.55 | 0.45 |
| M4 | 4.3 | 4.48 | 9 | 8.64 | 0.8 | 0.9 | 0.7 |
| M5 | 5.3 | 5.48 | 10 | 9.64 | 1 | 1.1 | 0.9 |
| M6 | 6.4 | 6.62 | 12 | 11.57 | 1.6 | 1.8 | 1.4 |
| M8 | 8.4 | 8.62 | 16 | 15.57 | 1.6 | 1.8 | 1.4 |
| M10 | 10.5 | 10.77 | 20 | 19.48 | 2 | 2.2 | 1.8 |
| M12 | 13 | 13.27 | 24 | 23.48 | 2.5 | 2.7 | 2.3 |
| M16 | 17 | 17.27 | 30 | 29.48 | 3 | 3.3 | 2.7 |
d1: clearance-hole diameter; d2: outside diameter; h: thickness; thread: mating thread size.