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Bare Steel DIN 6319 (D) – 2001 Spherical Washers, Conical Seats – TypeD
DIN 6319D Specifications

All measurements in millimeters (mm)
| For Screw | d2 | d4 | d5 | h3 |
| M6 | 7.1 | 12 | 11 | 2.8 |
| M8 | 9.6 | 17 | 11.5 | 3.5 |
| M10 | 12 | 21 | 18.5 | 4.2 |
| M12 | 14.2 | 24 | 20 | 5 |
| M14 | 16.5 | 28 | 24.8 | 5.6 |
| M16 | 19 | 30 | 26 | 6.2 |
| M20 | 23.2 | 36 | 31 | 7.5 |
| M24 | 28 | 44 | 37 | 9.5 |
| M30 | 35 | 56 | 49 | 12 |

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