![[pics:title]](/static/upload/image/20230118/1674024756635128.png)
| 螺纹尺寸 | M5 | M6 | M8 | M10 | M12 | M16 | M20 | M24 | (M27) | ||||
| d | ×24 | ||||||||||||
| P | 螺距 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 | 3 | |||
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 38 | 46 | 54 | 60 | |||
| 125＜L≤200 | - | - | 28 | 32 | 36 | 44 | 52 | 60 | 66 | ||||
| L＞200 | - | - | - | - | 49 | 57 | 65 | 73 | 79 | ||||
| d2 | 公称 | 5 | 6 | 8 | 10 | 12 | 16 | 18 | 22 | 24 | |||
| A级和B级 | 最小值 | 5.07 | 6.07 | 8.08 | 10.08 | 12.095 | 16.095 | 18.095 | 22.11 | 24.11 | |||
| 最大值 | 5.145 | 6.145 | 8.17 | 10.17 | 12.205 | 16.205 | 18.205 | 22.24 | 24.24 | ||||
| C级 | 最小值 | 5.07 | 6.07 | 8.08 | 10.08 | 12.095 | 16.095 | 18.095 | 22.11 | 24.11 | |||
| 最大值 | 5.19 | 6.19 | 8.23 | 10.23 | 12.275 | 16.275 | 18.275 | 22.32 | 24.32 | ||||
| Sd | 最大值 | 12 | 14 | 18 | 20 | 25 | 32 | 40 | 45 | 50 | |||
| A级和B级 | 最小值 | 10.9 | 12.9 | 16.9 | 18.7 | 23.7 | 30.4 | 38.4 | 43.4 | 48.4 | |||
| C级 | 最小值 | 11.57 | 13.57 | 17.57 | 19.48 | 24.48 | 31.38 | 39.38 | 44.38 | 49.38 | |||
| r | 公称 | 2.5 | 4 | 4 | 4 | 6 | 6 | 6 | 10 | 10 | |||
| 最大值 | 4 | 6 | 6 | 6 | 9 | 9 | 9 | 15 | 15 | ||||
| 最小值 | 2 | 3 | 3 | 3 | 4.5 | 4.5 | 4.5 | 7.5 | 7.5 | ||||
| s | A级和B级 | 最大值 | 6 | 7 | 9 | 12 | 14 | 17 | 22 | 25 | 27 | ||
| 最小值 | 5.52 | 6.42 | 8.42 | 11.3 | 13.3 | 16.3 | 21.16 | 24.16 | 26.16 | ||||
| C级 | 最大值 | 8 | 9 | 11 | 14 | 17 | 19 | 24 | 28 | 30 | |||
| 最小值 | 7.42 | 8.42 | 10.3 | 13.3 | 16.3 | 18.16 | 23.16 | 27.16 | 29.16 | ||||
| 千件钢制重≈kg | - | - | - | - | - | - | - | - | - | ||||
| 螺纹长度b | - | - | - | - | - | - | - | - | - | ||||
| 螺纹尺寸 | (M27) | M30 | M30 | (M33) | M36 | M36 | (M39) | (M39) | |||||
| d | ×25 | ×27 | ×28 | ×32 | ×33 | ×35 | ×36 | ||||||
| P | 螺距 | 3 | 3.5 | 3.5 | 3.5 | 4 | 4 | 4 | 4 | ||||
| b | L≤125 | 60 | 66 | 66 | - | - | - | - | - | ||||
| 125＜L≤200 | 66 | 72 | 72 | 78 | 84 | 84 | 90 | 90 | |||||
| L＞200 | 79 | 85 | 85 | 91 | 97 | 97 | 103 | 103 | |||||
| d2 | 公称 | 25 | 27 | 28 | 30 | 32 | 33 | 35 | 36 | ||||
| A级和B级 | 最小值 | 25.11 | 27.11 | 28.11 | 30.11 | 32.12 | 33.12 | 35.12 | 36.12 | ||||
| 最大值 | 25.24 | 27.24 | 28.24 | 30.24 | 32.28 | 32.28 | 35.28 | 36.28 | |||||
| C级 | 最小值 | 25.11 | 27.11 | 28.11 | 30.11 | 32.12 | 33.12 | 35.12 | 36.12 | ||||
| 最大值 | 25.32 | 27.32 | 28.32 | 30.32 | 32.37 | 33.37 | 35.37 | 36.337 | |||||
| Sd | 最大值 | 50 | 55 | 55 | 60 | 65 | 65 | 70 | 70 | ||||
| A级和B级 | 最小值 | 48.4 | 53.1 | 53.1 | 58.1 | 63.1 | 63.1 | 68.1 | 68.1 | ||||
| C级 | 最小值 | 49.38 | 54.26 | 54.26 | 59.26 | 64.26 | 64.26 | 69.26 | 69.26 | ||||
| r | 公称 | 10 | 10 | 10 | 16 | 16 | 16 | 16 | 16 | ||||
| 最大值 | 15 | 15 | 15 | 22.4 | 22.4 | 22.4 | 22.4 | 22.4 | |||||
| 最小值 | 7.5 | 7.5 | 7.5 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | |||||
| s | A级和B级 | 最大值 | 27 | 30 | 30 | 34 | 38 | 38 | 41 | 41 | |||
| 最小值 | 26.16 | 29 | 29 | 33 | 37 | 37 | 40 | 40 | |||||
| C级 | 最大值 | 30 | 34 | 34 | 38 | 41 | 41 | 46 | 46 | ||||
| 最小值 | 29.16 | 33 | 33 | 37 | 40 | 40 | 45 | 45 | |||||
| 千件钢制重≈kg | - | - | - | - | - | - | - | - | |||||
| 螺纹长度b | - | - | - | - | - | - | - | - | |||||
