![[pics:title]](/static/upload/image/20221216/1671174533904675.png)
| 螺纹规格 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | (M22) | M24 | (M27) | M30 | M36 | M42 | M48 | ||||
| d | |||||||||||||||||||
| P | 螺距 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 4 | 4.5 | 5 | |||
| ds | 最大值=公称 (h9) | 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21 | 23 | 25 | 28 | 32 | 38 | 44 | 50 | |||
| 最小值 | 6.964 | 8.964 | 10.957 | 12.957 | 14.957 | 16.957 | 18.948 | 20.948 | 22.948 | 24.948 | 27.948 | 31.938 | 37.938 | 43.938 | 49.938 | ||||
| s | 最大值 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 | 34 | 36 | 41 | 46 | 55 | 65 | 75 | |||
| A级 | 最小值 | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | 33.38 | 35.38 | - | - | - | - | - | |||
| B级 | 最小值 | 9.64 | 12.57 | 15.57 | 17.57 | 20.16 | 23.16 | 26.16 | 29.16 | 33 | 35 | 40 | 45 | 53.8 | 63.8 | 73.1 | |||
| k | 公称 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 15 | 17 | 20 | 23 | 26 | |||
| A级 | 最小值 | 3.85 | 4.85 | 5.85 | 6.82 | 7.82 | 8.82 | 9.82 | 10.78 | 11.78 | 12.78 | - | - | - | - | - | |||
| 最大值 | 4.15 | 5.15 | 6.15 | 7.18 | 8.18 | 9.18 | 10.18 | 11.22 | 12.22 | 13.22 | - | - | - | - | - | ||||
| B级 | 最小值 | 3.76 | 4.76 | 5.76 | 6.71 | 7.71 | 8.71 | 9.71 | 10.65 | 11.65 | 12.65 | 14.65 | 16.65 | 19.58 | 22.58 | 25.58 | |||
| 最大值 | 4.24 | 5.24 | 6.24 | 7.29 | 8.29 | 9.29 | 10.29 | 11.35 | 12.35 | 13.35 | 15.35 | 17.35 | 20.42 | 23.42 | 26.42 | ||||
| r | 最小值 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1.2 | 1.6 | |||
| dp | 4 | 5.5 | 7 | 8.5 | 10 | 12 | 13 | 15 | 17 | 18 | 21 | 23 | 28 | 33 | 38 | ||||
| L2 | 1.5 | 1.5 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | ||||
| e | A级 | 最小值 | 11.05 | 14.38 | 17.77 | 20.03 | 23.35 | 26.75 | 30.14 | 33.53 | 37.72 | 39.98 | - | - | - | - | - | ||
| B级 | 最小值 | 10.89 | 14.2 | 17.59 | 19.85 | 22.78 | 26.17 | 29.56 | 32.95 | 37.29 | 39.55 | 45.2 | 50.85 | 60.79 | 72.02 | 82.6 | |||
| g | 2.5 | 2.5 | 2.5 | 2.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 5 | 5 | 5 | 5 | 5 | 5 | ||||
| L1（±1） | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| 千件钢制重≈kg | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
