DIN464 滚花高头螺钉 knurled thumb screws with collar GB834-88
螺纹尺寸
d | |
| P | | b | 最大值 |
| | 最小值 |
| | c | | dk | 公称 |
| | 最大值 |
| | 最小值 |
| | ds | 最大值=公称 |
| | 最小值 |
| | h | 公称 |
| | 最大值 |
| | 最小值 |
| | k | 最大值=公称 |
| | 最小值 |
| | n | 公称 |
| | 最小值 |
| | 最大值 |
| | r | | t | 最小值 |
| | 最大值 |
| | x | 最大值 |
| | 滚花间距 |
| | 0.25 | 0.25 | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | | 3.5 | 4 | 4.6 | 5.7 | 6.8 | 8.9 | 10 | 13.4 | 16.6 | 20 | 26.5 | 33 | | 3 | 3.5 | 4 | 5 | 6 | 8 | 9 | 12 | 15 | 18 | 24 | 30 | | ① | ① | ① | ① | ① | 0.3 | 0.3 | 0.4 | 0.4 | 0.5 | 0.6 | 0.8 | | 5.50 | 6 | 7 | 7.5 | 9 | 11 | 12 | 16 | 20 | 24 | 30 | 36 | | 5.74 | 6.24 | 7.29 | 7.79 | 9.29 | 11.35 | 12.35 | 16.35 | 20.42 | 24.42 | 30.42 | 36.5 | | 5.26 | 5.76 | 6.71 | 7.21 | 8.71 | 10.65 | 11.65 | 15.65 | 19.58 | 23.58 | 29.58 | 35.5 | | 2.80 | 3 | 3.5 | 3.8 | 4.5 | 5 | 6 | 8 | 10 | 12 | 16 | 20 | | 2.55 | 2.75 | 3.2 | 3.5 | 4.2 | 4.7 | 5.7 | 7.64 | 9.64 | 11.57 | 15.57 | 19.48 | | 3.50 | 4 | 4.7 | 5 | 5.3 | 6.5 | 7.5 | 9.5 | 11.5 | 15 | 18 | 23 | | 3.74 | 4.24 | 4.94 | 5.24 | 5.54 | 6.79 | 7.79 | 9.79 | 11.85 | 15.35 | 18.35 | 23.42 | | 3.26 | 3.76 | 4.46 | 4.76 | 5.06 | 6.21 | 7.21 | 9.21 | 11.15 | 14.65 | 17.65 | 22.58 | | 1.50 | 1.5 | 2 | 2 | 2 | 2.5 | 2.5 | 3.5 | 4 | 5 | 6 | 8 | | 1.25 | 1.25 | 1.75 | 1.75 | 1.75 | 2.25 | 2.25 | 3.2 | 3.7 | 4.7 | 5.7 | 7.64 | | 0.30 | 0.4 | 0.4 | 0.4 | 0.5 | 0.6 | 0.8 | 1 | 1.2 | 1.6 | 2 | 2.5 | | 0.36 | 0.46 | 0.46 | 0.46 | 0.56 | 0.66 | 0.86 | 1.06 | 1.26 | 1.66 | 2.06 | 2.56 | | 0.50 | 0.6 | 0.6 | 0.6 | 0.7 | 0.8 | 1 | 1.2 | 1.51 | 1.91 | 2.31 | 2.81 | | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 1 | 1 | 2 | 2 | | 0.70 | 0.8 | 0.9 | 1 | 1.1 | 1.5 | 1.8 | 2.2 | 2.8 | 3.5 | 4.5 | 6 | | 0.90 | 1 | 1.15 | 1.3 | 1.4 | 1.8 | 2.2 | 2.7 | 3.4 | 4.3 | 5.5 | 7 | | 0.6 | 0.6 | 0.75 | 0.9 | 1 | 1.1 | 1.25 | 1.75 | 2 | 2.5 | 3.2 | 3.8 | | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 |
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①,倒棱边
②,材料：
a)钢，强度等级（材料）St按DIN EN 10087，DIN EN 10277-3
b)不锈钢，强度等级（材料）A1，A2按DIN EN ISO 3506-1
c)有色金属，强度等级（材料）CU3按DIN EN 28839 |
| 材料 | |
| 通用要求 | | 螺纹 | 公差 |
| | 标准 |
| | 机械性能 ① | 等级 |
| | 标准 |
| | 公差 | 产品等级 |
| | 标准 |
| | 表面处理 | | 表面缺陷 | | 验收及包装 | | 备注 |
| | DIN ISO 8992 | | 6g | | DIN ISO 965-1 | | St | A1
A2 | CU3 | DIN EN 10087
DIN EN 10277-3 | DIN EN ISO 3506-1② | DIN EN 28839 | ≤ M1.4：F
≥ M1.6：A | | DIN 267-6，DIN EN ISO 4759-1 | 不经处理
电镀 DIN EN ISO 4042
Requirements for phosphate coatings are specified in DIN EN 12476. | blank | blank
电镀 DIN EN ISO 4042 | | DIN EN 26157-1 | / | / | | DIN EN ISO 3269 | ① When calculating the load-bearing capacity, the smallest tensioner cut, caused by the undercut, is to be used.
② Proof of the mechanical properties for cross-hole screws made of stainless steel or non-ferrous metal is not required. |
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