DIN84 开槽圆柱头螺钉 slotted cheese head screws ISO1207 GB65-85

螺纹尺寸 d | |
| P | 螺距 | | a | 最大值 | | dk | 最大值=公称 | | 最小值 | | k | 最大值=公称 | | 最小值 | | n | 公称 | | 最大值 | | 最小值 | | r | 最小值 | | t | 最小值 | | x | 最大值 |
| | 0.25 | 0.25 | 0.3 | 0.35 | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | | 0.5 | 0.5 | 0.6 | 0.7 | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.4 | 1.6 | 2 | 2.5 | 3 | | 2 | 2.3 | 2.6 | 3 | 3.4 | 3.8 | 4.5 | 5.5 | 6 | 7 | 8.5 | 10 | 13 | 16 | | 1.86 | 2.16 | 2.46 | 2.86 | 3.22 | 3.62 | 4.32 | 5.32 | 5.82 | 6.78 | 8.28 | 9.78 | 12.73 | 15.73 | | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.3 | 1.6 | 2 | 2.4 | 2.6 | 3.3 | 3.9 | 5 | 6 | | 0.56 | 0.66 | 0.76 | 0.86 | 1.06 | 1.16 | 1.46 | 1.86 | 2.26 | 2.46 | 3.12 | 3.6 | 4.7 | 5.7 | | 0.25 | 0.3 | 0.3 | 0.4 | 0.4 | 0.5 | 0.6 | 0.8 | 1 | 1.2 | 1.2 | 1.6 | 2 | 2.5 | | 0.45 | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.8 | 1 | 1.2 | 1.51 | 1.51 | 1.91 | 2.31 | 2.81 | | 0.31 | 0.36 | 0.36 | 0.46 | 0.46 | 0.56 | 0.66 | 0.86 | 1.06 | 1.26 | 1.26 | 1.66 | 2.06 | 2.56 | | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.4 | 0.4 | | 0.25 | 0.3 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.85 | 1 | 1.1 | 1.3 | 1.6 | 2 | 2.4 | | 0.6 | 0.6 | 0.75 | 0.9 | 0.9 | 1 | 1.1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3.2 | 3.8 |
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①,材料: a)钢,强度等级:4.8,5.8,8.8按DIN ISO 898-1 b)不锈钢,性能等级:≤M2,A2-50;≥M1,A2-70,A4-70按DIN 267-11 c)CuZn=铜锌合金,按DIN 267-18 ②,光杆直径可以是螺纹大径(标准杆)或约等于螺纹中径(细杆),由制造商自行决定。 |