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Detail
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Hexagon flange nuts
Model: DIN6923
Performance grade: Grade 6, Grade 8, grade 10
Raw material: ml08 swrch35k 10B21
Hardness above grade 8: 26-36hrc surface treatment: to be determined
Mechanical properties as per GB / t3098.2
|
| 序号 |
规格 D |
牙距 P |
对边S | 厚度m | 法兰直径dc | |||
| max | min | max | min | max | min | |||
| 1 | M4 | 0.7 | 7 | 6.78 | 4.7 | 4.3 | 10 | 9.6 |
| 2 | 4.3 | 4 | 8.8 | 8.4 | ||||
| 3 | M5 | 0.8 | 8 | 7.78 | 5 | 4.7 | 11.8 | 11.4 |
| 4 | M6 | 1.0 | 10 | 9.78 | 6 | 5.7 | 14.2 | 13.7 |
| 5 | M8 | 1.0/1.25 | 13 | 12.73 | 8 | 7.64 | 17.9 | 17.4 |
| 6 | M10 | 1.0/1.25/1.5 | 15 | 14.73 | 10 | 9.64 | 21.8 | 21.3 |
| 7 | M12 | 1.25/1.5/1.75 | 18 | 17.73 | 12 | 11.57 | 26 | 26.3 |
| 8 | M14 | 1.5/2.0 | 21 | 20.67 | 14 | 13.3 | 29.9 | 29.1 |
| 9 | M16 | 1.5/2.0 | 24 | 23.67 | 16 | 15.3 | 34.5 | 33.5 |
| 10 | M18 | 1.5/2.5 | 27 | 26.16 | 18 | 17.1 | 38 | 37 |
| 11 | M20 | 1.5/2.5 | 30 | 29.16 | 20 | 18.7 | 42.8 | 41.4 |
| 12 | M22 | 1.5/2.5 | 34 | 33 | 22 | 20.7 | 46.8 | 45.6 |
