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空心铆钉 (GB/T 876—1986) mm |
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标记示例: 公称直径d=3mm、公称长度l=10mm、材料为H62、不经表面处理的空心铆钉的标记: 铆钉 GB/T 876 3×10 |
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d |
dk |
K |
dt min |
δ |
r max |
l的范围 |
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公称 |
max |
min |
max |
min |
max |
min |
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1.4 |
1.53 |
1.27 |
2.6 |
2.35 |
0.5 |
0.3 |
0.8 |
0.2 |
0.15 |
1.5~5 |
|
(1.6) |
1.73 |
1.47 |
2.8 |
2.55 |
0.5 |
0.3 |
0.9 |
0.22 |
0.2 |
2~5 |
|
2 |
2.13 |
1.87 |
3.5 |
3.2 |
0.6 |
0.4 |
1.2 |
0.25 |
0.25 |
2~6 |
|
2.5 |
2.63 |
2.37 |
4 |
3.7 |
0.6 |
0.4 |
1.7 |
0.25 |
0.25 |
2~8 |
|
3 |
3.13 |
2.87 |
5 |
4.7 |
0.7 |
0.5 |
2 |
0.3 |
0.25 |
2~10 |
|
(3.5) |
3.65 |
3.35 |
5.5 |
5.2 |
0.7 |
0.5 |
2.5 |
0.3 |
0.3 |
2.5~10 |
|
4 |
4.15 |
3.85 |
6 |
5.7 |
0.82 |
0.58 |
2.9 |
0.35 |
0.3 |
3~12 |
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5 |
5.15 |
4.85 |
8 |
7.64 |
1.12 |
0.88 |
4 |
0.35 |
0.5 |
3~15 |
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6 |
6.15 |
5.85 |
10 |
9.64 |
1.12 |
0.88 |
5 |
0.35 |
0.7 |
4~15 |
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注:尽可能不采用括号内的规格。 |
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公称长度l的商品规格系列: mm |
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|
公称 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
|
min |
1.3 |
1.8 |
2.3 |
2.8 |
3.26 |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
8.71 |
9.71 |
10.65 |
11.65 |
12.65 |
13.65 |
14.65 |
|
max |
1.7 |
2.2 |
2.7 |
3.2 |
3.74 |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
9.29 |
10.29 |
11.35 |
12.35 |
13.35 |
14.35 |
15.35 |
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质量 kg |
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公称直径/mm |
1.4 |
1.6 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
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公称长度/mm |
每1000件钢制品的质量 ≈ |
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1.5 |
0.01 |
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2 |
0.02 |
0.02 |
0.03 |
0.04 |
0.06 |
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2.5 |
0.02 |
0.02 |
0.04 |
0.05 |
0.07 |
0.08 |
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3 |
0.02 |
0.03 |
0.04 |
0.05 |
0.08 |
0.10 |
0.13 |
0.21 |
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3.5 |
0.02 |
0.03 |
0.05 |
0.06 |
0.09 |
0.11 |
0.15 |
0.23 |
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4 |
0.03 |
0.03 |
0.05 |
0.07 |
0.10 |
0.12 |
0.17 |
0.25 |
0.30 |
|
5 |
0.03 |
0.04 |
0.06 |
0.08 |
0.12 |
0.14 |
0.20 |
0.29 |
0.35 |
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6 |
|
|
0.07 |
0.09 |
0.14 |
0.17 |
0.23 |
0.33 |
0.40 |
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7 |
|
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|
0.11 |
0.16 |
0.19 |
0.26 |
0.37 |
0.45 |
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8 |
|
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0.12 |
0.18 |
0.21 |
0.29 |
0.41 |
0.49 |
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9 |
|
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0.20 |
0.24 |
0.32 |
0.45 |
0.54 |
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10 |
|
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0.22 |
0.26 |
0.35 |
0.49 |
0.59 |
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11 |
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|
0.38 |
0.53 |
0.64 |
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12 |
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|
0.42 |
0.57 |
0.69 |
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13 |
|
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|
0.61 |
0.74 |
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14 |
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0.65 |
0.79 |
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15 |
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0.69 |
0.83 |

