DIN 939 Double Ends Thread Rod
Product Detail
| 螺纹尺寸 | M4 | M5 | M6 | (M7) | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 |
| d | | | | | | | | | | | |
| P | 螺距 | | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 |
| 细牙 | | / | / | / | / | 1 | 1.25 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 |
| 极细牙 | | / | / | / | / | / | / | 1.5 | / | / | / | / |
| b1 | 5 | 6.5 | 7.5 | 9 | 10 | 12 | 15 | 18 | 20 | 22 | 25 |
| b2 | L≤125 | | 14 | 16 | 18 | 20 | 22 | 26 | 30 | 34 | 38 | 42 | 46 |
| 125＜L≤200 | | 20 | 22 | 24 | 26 | 28 | 32 | 36 | 40 | 44 | 48 | 52 |
| L＞200 | | / | / | / | / | / | 45 | 49 | 53 | 57 | 61 | 65 |
| x1 | 1.75 | 2 | 2.5 | 2.5 | 3.2 | 3.8 | 4.3 | 5 | 5 | 6.3 | 6.3 |
| x2 | 0.9 | 1 | 1.25 | 1.25 | 1.6 | 1.9 | 2.2 | 2.5 | 2.5 | 3.2 | 3.2 |
| 千件钢制重≈kg | | | - | - | - | - | - | - | - | - | - | - | - |
| 螺纹尺寸 | (M22) | M24 | (M27) | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) |
| d | | | | | | | | | | | |
| P | 螺距 | | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 |
| 细牙 | | 1.5 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 |
| 极细牙 | | / | / | / | / | / | / | / | / | / | / | / |
| b1 | 28 | 30 | 35 | 38 | 42 | 45 | 50 | 52 | 58 | 60 | 65 |
| b2 | L≤125 | | 50 | 54 | 60 | 66 | 72 | 78 | 84 | 90 | 96 | 102 | 110 |
| 125＜L≤200 | | 56 | 60 | 66 | 72 | 78 | 84 | 90 | 96 | 102 | 108 | 116 |
| L＞200 | | 69 | 73 | 79 | 85 | 91 | 97 | 103 | 109 | 115 | 121 | 129 |
| x1 | 6.3 | 7.5 | 7.5 | 9 | 9 | 10 | 10 | 11 | 11 | 12.5 | 12.5 |
| x2 | 3.2 | 3.8 | 3.8 | 4.5 | 4.5 | 5 | 5 | 5.5 | 5.5 | 6.3 | 6.3 |
| 千件钢制重≈kg | | | - | - | - | - | - | - | - | - | - | - | - |
