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Detail
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Hexagon thickened nut
Model: GB55
Performance grade: Grade 8, grade 10
Raw material: swrch35k 10B21 40Cr 45#
Hardness: 26-36hrc surface treatment: to be determined
Mechanical properties as per GB / t3098.2
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| 序号 | 型号 |
规格 D |
牙距 P |
对边S | 厚度m | 序号 | 型号 |
规格 D |
牙距 P |
对边S | 厚度m | |||||
| max | min | max | min | max | min | max | min | |||||||||
| 1 | GB55 | 3 | 0.5 | 5.5 | 5.34 | 4.24 | 3.76 | 10 | GB55 | 18 | 2.5 | 27 | 26.72 | 20.42 | 19.58 | |
| 2 | GB55 | 4 | 0.7 | 7 | 6.8 | 5.24 | 4.76 | 11 | GB55 | 20 | 2.5 | 30 | 29.72 | 22.42 | 21.58 | |
| 3 | GB55 | 5 | 0.8 | 8 | 7.8 | 6.24 | 5.76 | 12 | GB55 | 22 | 2.5 | 32 | 31.66 | 24.42 | 23.58 | |
| 4 | GB55 | 6 | 1.0 | 10 | 9.8 | 7.79 | 7.21 | 13 | GB55 | 24 | 3.0 | 36 | 35.66 | 26.42 | 25.58 | |
| 5 | GB55 | 8 | 1.25 | 14 | 13.76 | 9.29 | 8.71 | 14 | GB55 | 27 | 3.0 | 41 | 40.66 | 28.42 | 27.58 | |
| 6 | GB55 | 10 | 1.5 | 17 | 16.76 | 11.35 | 10.65 | 15 | GB55 | 30 | 3.5 | 46 | 45.66 | 32.5 | 31.5 | |
| 7 | GB55 | 12 | 1.75 | 19 | 18.72 | 14.35 | 13.65 | 16 | GB55 | 30 | 3.0 | 46 | 45.66 | 32.5 | 31.5 | |
| 8 | GB55 | 14 | 2.0 | 22 | 21.72 | 16.35 | 15.65 | 17 | GB55 | 36 | 4.0 | 55 | 54.6 | 38.5 | 37.5 | |
| 9 | GB55 | 16 | 2.0 | 24 | 23.72 | 18.35 | 17.65 | |||||||||
