DIN555 六角螺母 hexagon nuts ISO4034
螺纹规格
d | |
| P | 螺距 |
| | dw | 最小值 |
| | e | 最小值 |
| | m | 公称 |
| | 最大值 |
| | 最小值 |
| | mw | 最小值 |
| | s | 最大值=公称 |
| | 最小值 |
| | 千件重(钢制)≈kg |
| | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | | 6.7 | 8.7 | 11.5 | 15.5 | 17.2 | 22 | 27.7 | 29.5 | 33.2 | 38 | 42.7 | 46.5 | 51.1 | | 8.63 | 10.89 | 14.2 | 18.72 | 20.88 | 26.17 | 32.95 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | | 4 | 5 | 6.5 | 8 | 10 | 13 | 16 | 18 | 19 | 22 | 24 | 26 | 29 | | 4.6 | 5.6 | 7.25 | 8.75 | 10.75 | 13.9 | 16.9 | 18.9 | 20.05 | 23.05 | 25.05 | 27.05 | 30.05 | | 3.4 | 4.4 | 5.75 | 7.25 | 9.25 | 12.1 | 15.1 | 17.1 | 17.95 | 20.95 | 22.95 | 24.95 | 27.95 | | 2.7 | 3.5 | 4.6 | 5.8 | 7.4 | 9.7 | 12.1 | 13.7 | 14.4 | 16.8 | 18.4 | 20 | 22.4 | | 8 | 10 | 13 | 17 | 19 | 24 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | | 7.64 | 9.64 | 12.57 | 16.57 | 18.48 | 23.16 | 29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | | 1.11 | 2.32 | 4.62 | 10.9 | 15.9 | 30.8 | 60.3 | 80.2 | 103 | 154 | 216 | 271 | 369 |
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螺纹规格
d | |
| P | 螺距 |
| | dw | 最小值 |
| | e | 最小值 |
| | m | 公称 |
| | 最大值 |
| | 最小值 |
| | mw | 最小值 |
| | s | 最大值=公称 |
| | 最小值 |
| | 千件重(钢制)≈kg |
| | 4 | 4.5 | 4.5 | 5 | 5 | 5.5 | 6 | 6 | 6 | 6 | 6 | 6 | | 55.9 | 59.9 | 64.7 | 69.4 | 74.2 | 78.7 | 83.4 | 88.2 | 97.7 | 107.2 | 121.1 | 135.4 | | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | 93.56 | 99.23 | 104.86 | 116.16 | 127.46 | 144.08 | 161.02 | | 31 | 34 | 36 | 38 | 42 | 45 | 48 | 51 | 58 | 64 | 72 | 80 | | 32.25 | 35.25 | 37.25 | 39.25 | 43.25 | 46.25 | 49.25 | 52.5 | 59.5 | 65.5 | 73.5 | 81.5 | | 29.75 | 32.75 | 34.75 | 36.75 | 40.75 | 43.75 | 46.75 | 49.5 | 56.5 | 62.5 | 70.5 | 78.5 | | 23.8 | 26.2 | 27.8 | 29.4 | 32.6 | 35 | 37.4 | 39.6 | 45.2 | 50 | 56.4 | 62.8 | | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 105 | 115 | 130 | 145 | | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | 82.8 | 87.8 | 92.8 | 102.8 | 112.8 | 127.5 | 142.5 | | 472 | 610 | 750 | 924 | 1130 | 1350 | 1600 | 1880 | 2520 | 3260 | 4680 | 6430 |
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①,材料：
a)钢，性能等级（材料）：d≤39mm: 5；16mm< d≤39mm: 4；d>39mm按协议；标准: DIN 267-4
b)性能等5，6级的非切削加工螺母材料化学成分C≤0.5，P≤0.11，S≤0.15。按标准DIN 267-4-1983
c)易切削钢加工螺母材料化学成分: 性能等级5 AU和6 AU: C≤ 0.5; P≤0.12; Pb≤0.35; S≤0.34按标准DIN 267-4-1983。注：AU表示易切削钢 |
| 材料 | |
| 通用要求 | | 螺纹 | 公差 |
| | 标准 |
| | 机械性能 | 等级 |
| | 标准 |
| | 公差 | 产品等级 |
| | 标准 |
| | 表面处理 | | 表面粗糙度 | | 验收及包装 | | 备注 |
| | DIN 267 part 1 | | 7H① | | DIN 13 part 12,15 | d ≤ 39mm：5
16mm＜d ≤ 39mm：4
d ＞39mm：按协议 | | DIN 267 part 4 | | C | | DIN ISO 4759 part 1 | 不经处理
电镀 DIN 267 Part 9
热浸镀锌 DIN 267 Part 10
DIN 267 part 21 applies to the field test. | | DIN 267 part 2 | | DIN 267 part 5 | | ① In the case of galvanic coating in accordance with DIN 267 part 9, it is particularly important to ensure that nuts with a tolerance of 7H do not fall below the zero line. A larger basic dimension can impair the stripping resistance of the screw-nut connection. |
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