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| 品名：3002 全铁广告螺丝(空心) |
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| 产品说明： |
| 外观尺寸 |
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| 技术参数 |
| B\L |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
100 |
120 |
150 |
| 12 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
100 |
120 |
150 |
| 16 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
100 |
120 |
150 |
| 19 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
100 |
120 |
150 |
| 22 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
100 |
120 |
150 |
| 25 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
100 |
120 |
150 | | |
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