|
名称: |
六角头头部带槽螺栓 |
标准代号： |
GB/T29.1-1988 |
螺纹精度等级： |
A/B级 |
螺纹公差： |
6g |
表中质量： |
碳钢 |
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|
螺纹规格（M） |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
|
|
长度 |
|
2 |
|
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
|
|
4 |
|
|
|
|
|
|
|
|
5 |
|
|
|
|
|
|
|
|
6 |
0.0004 |
|
|
|
|
|
|
|
8 |
0.0005 |
0.0009 |
|
|
|
|
|
|
10 |
0.0006 |
0.0011 |
0.0017 |
|
|
|
|
|
12 |
0.0007 |
0.0013 |
0.0020 |
0.0029 |
|
|
|
|
16 |
0.0010 |
0.0017 |
0.0027 |
0.0038 |
0.007 |
|
|
|
20 |
0.0012 |
0.0021 |
0.0033 |
0.0047 |
0.008 |
0.013 |
|
|
25 |
0.0015 |
0.0026 |
0.0040 |
0.0058 |
0.010 |
0.016 |
0.023 |
|
30 |
0.0017 |
0.0031 |
0.0048 |
0.0069 |
0.012 |
0.019 |
0.028 |
|
35 |
|
0.0036 |
0.0056 |
0.0080 |
0.014 |
0.022 |
0.032 |
|
40 |
|
0.0041 |
0.0064 |
0.0092 |
0.016 |
0.025 |
0.036 |
|
45 |
|
|
0.0071 |
0.0103 |
0.018 |
0.028 |
0.041 |
|
50 |
|
|
0.0079 |
0.0114 |
0.020 |
0.031 |
0.045 |
|
55 |
|
|
|
0.0125 |
0.022 |
0.035 |
0.050 |
|
60 |
|
|
|
0.0136 |
0.024 |
0.038 |
0.054 |
|
65 |
|
|
|
|
0.026 |
0.041 |
0.059 |
|
70 |
|
|
|
|
0.028 |
0.044 |
0.063 |
|
80 |
|
|
|
|
0.032 |
0.050 |
0.072 |
|
90 |
|
|
|
|
|
0.056 |
0.081 |
|
100 |
|
|
|
|
|
0.062 |
0.090 |
|
110 |
|
|
|
|
|
|
0.098 |
|
120 |
|
|
|
|
|
|
0.107 |
|
备注说明 |
材质： |
碳钢 |
不锈钢 |
有色金属 |
以上表中质量的数字单位KG，计算标准按7.85比重计算 |
|
性能等级 |
5.6 |
8.8 |
9.8 |
10.9 |
A2-70 |
A4-70 |
A2-50 |
A4-50 |
CU2 |
CU3 |
AL4 |
|
抗拉强度（Mpa） |
500 |
800 |
900 |
1000 |
700 |
700 |
500 |
500 |
铜 |
铜 |
铝 |
|
屈服强度（Mpa） |
300 |
640 |
720 |
900 |
|
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