DIN 34817 Standard Welding screws 的尺寸
焊接螺钉
本标准规定了用于电阻焊的A级M5至M10、M12 x 1.5和M14 x 1.5焊接螺钉的尺寸和技术交货条件。
尺寸图和技术图
关键尺寸和技术参数
|
Dimensions in mm - source DIN 34817 |
||||||||||||
| Publication date: 04/2017 Supercedes 04/2001 | ||||||||||||
| d thread size | P | k nom | dk nom=max | a mx | i max | i min | h max=nom | d t max | dt min | f nom | e nom | ds min |
| M 5 | 0.8 | 2 | 10 | 2.4 | 0.6 | 0.2 | 0.8 | 8.21 | 7.85 | 3.5 | 1.5 | 4.82 |
| M 6 | 1 | 2.5 | 12 | 2.8 | 0.6 | 0.2 | 0.8 | 10.11 | 9.75 | 4 | 1.5 | 5.82 |
| M 8 | 1.25 | 3 | 16 | 3.7 | 0.6 | 0.2 | 1.2 | 13.68 | 13.25 | 5.5 | 2 | 7.78 |
| M 10 | 1.5 | 4 | 20 | 4.4 | 0.6 | 0.2 | 1.4 | 17.58 | 17.15 | 7.5 | 2 | 9.78 |
| M 12 | 1.5 | 4.8 | 24 | 4.6 | 0.6 | 0.2 | 1.6 | 21.67 | 21.15 | 9 | 2 | 11.73 |
| M 14 | 1.5 | 5.6 | 28 | 4.6 | 0.8 | 0.2 | 1.6 | 25.72 | 25.2 | 11 | 2.5 | 13.73 |
|
Dimensions in mm - source DIN 34817 |
|||||||||||||
| Publication date: 04/2001 | |||||||||||||
| d thread size | P | b | k nom | dk nom=max | a mx | i max | i min | h max=nom | d t max | dt min | f nom | e nom | ds min |
| M 5 | 0.8 | 35 | 2 | 10 | 2.4 | 0.6 | 0.2 | 0.8 | 8.21 | 7.85 | 3.5 | 1.5 | 4.82 |
| M 6 | 1 | 37 | 2.5 | 12 | 2.8 | 0.6 | 0.2 | 0.8 | 10.11 | 9.75 | 4 | 1.5 | 5.82 |
| M 8 | 1.25 | 41 | 3 | 16 | 3.7 | 0.6 | 0.2 | 1.2 | 13.68 | 13.25 | 5.5 | 2 | 7.78 |
| M 10 | 1.5 | 45 | 4 | 20 | 4.4 | 0.6 | 0.2 | 1.4 | 17.58 | 17.15 | 7.5 | 2 | 9.78 |
| M 12 | 1.75 | 49 | 4.8 | 24 | 4.6 | 0.6 | 0.2 | 1.6 | 21.67 | 21.15 | 9 | 2 | 11.73 |
| M 14 | 2 | 53 | 5.6 | 28 | 4.6 | 0.8 | 0.3 | 1.6 | 25.72 | 25.2 | 11 | 2.5 | 13.73 |