Tel:+(86)150-3002-9626
Email: wins@keqifastener.com
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Tel:+(86)150-3002-9626
Email: wins@keqifastener.com
DIN 1440 – 1974 Washers, Type Medium for Bolts
DIN 1440 Specifications
All measurements in millimeters (mm)
| d1 | d2 | s |
| M3 | 6 | 0.8 |
| M4 | 8 | 0.8 |
| M5 | 10 | 0.8 |
| M6 | 12 | 1.6 |
| M7 | 14 | 1.6 |
| M8 | 16 | 2 |
| M10 | 20 | 2.5 |
| M12 | 25 | 3 |
| M13 | 25 | 3 |
| M14 | 28 | 3 |
| M16 | 28 | 3 |
| M18 | 30 | 4 |
| M20 | 32 | 4 |
| M22 | 34 | 4 |
| M23 | 36 | 4 |
| M25 | 40 | 4 |
| M26 | 40 | 5 |
| M28 | 42 | 5 |
| M30 | 45 | 5 |
| M32 | 50 | 5 |
| M33 | 50 | 5 |
| M35 | 52 | 6 |
| M36 | 52 | 6 |
| M40 | 58 | 6 |
| M45 | 62 | 7 |
| M50 | 68 | 8 |
Add:No.21 ofqixinzhai,Yongnian,Handan,Hebei, China
Tel:+(86)150-3002-9626
E-mail:wins@keqifastener.com Website:www.kegifastener.com
