We specialize in the research and development, production, and sales of various standard, non-standard, and fasteners such as high-quality and high-precision bolts, screws, nuts, washers, etc.
Fasteners have diverse materials and complete specifications, supporting non-standard customization.
Consulting service hotline:13306482520
Email:13306482520@163.com
| Nominal diameter d | 0.8 | 1.2 | 1.5 | 1.9 | 2.3 | 3.2 | 4 | 5 | 6 | |
| d | Maximum value | 0.8 | 1.2 | 1.5 | 1.9 | 2.3 | 3.2 | 4 | 5 | 6 |
| Minimum value | 0.76 | 1.14 | 1.44 | 1.84 | 2.24 | 3.125 | 3.925 | 4.925 | 5.925 | |
| d0 | Maximum value | 0.74 | 1.12 | 1.41 | 1.8 | 2.2 | 3.06 | 3.85 | 4.83 | 5.81 |
| Minimum value | 0.7 | 1.06 | 1.35 | 1.74 | 2.14 | 2.985 | 3.775 | 4.755 | 5.735 | |
| h | nominal | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.6 | 0.7 | 0.7 | 0.7 |
| Maximum value | 0.22 | 0.32 | 0.42 | 0.52 | 0.62 | 0.62 | 0.72 | 0.72 | 0.72 | |
| Minimum value | 0.18 | 0.28 | 0.38 | 0.48 | 0.58 | 0.58 | 0.68 | 0.68 | 0.68 | |
| n | nominal | 0.58 | 1.01 | 1.28 | 1.61 | 1.94 | 2.7 | 3.34 | 4.11 | 5.26 |
| Maximum value | 0.62 | 1.05 | 1.32 | 1.65 | 1.98 | 2.74 | 3.388 | 4.158 | 5.308 | |
| Minimum value | 0.54 | 0.97 | 1.24 | 1.57 | 1.9 | 2.66 | 3.292 | 4.062 | 5.212 | |
| dc | Maximum value | 2.25 | 3.25 | 4.25 | 4.8 | 6.3 | 7.3 | 9.3 | 11.3 | 12.3 |
| Thousand piece weight kg | 0.003 | 0.009 | 0.021 | 0.04 | 0.069 | 0.088 | 0.158 | 0.236 | 0.255 | |
| Nominal diameter d | 7 | 8 | 9 | 10 | 12 | 15 | 19 | 24 | 30 | |
| d | Maximum value | 7 | 8 | 9 | 10 | 12 | 15 | 19 | 24 | 30 |
| Minimum value | 6.91 | 7.91 | 8.91 | 9.91 | 11.89 | 14.89 | 18.87 | 23.87 | 29.87 | |
| d0 | Maximum value | 6.79 | 7.75 | 8.73 | 9.71 | 11.65 | 14.59 | 18.49 | 23.39 | 29.25 |
| Minimum value | 6.715 | 7.66 | 8.64 | 9.62 | 11.54 | 14.48 | 18.36 | 23.26 | 29.1 | |
| h | nominal | 0.9 | 1 | 1.1 | 1.2 | 1.3 | 1.5 | 1.75 | 2 | 2.5 |
| Maximum value | 0.92 | 1.03 | 1.13 | 1.23 | 1.33 | 1.53 | 1.78 | 2.03 | 2.53 | |
| Minimum value | 0.88 | 0.97 | 1.07 | 1.17 | 1.27 | 1.47 | 1.72 | 1.97 | 2.47 | |
| n | nominal | 5.84 | 6.52 | 7.63 | 8.32 | 10.45 | 12.61 | 15.92 | 21.88 | 25.8 |
| Maximum value | 5.888 | 6.578 | 7.688 | 8.378 | 10.52 | 12.68 | 15.99 | 21.964 | 25.884 | |
| Minimum value | 5.792 | 6.462 | 7.572 | 8.262 | 10.38 | 12.54 | 15.85 | 21.796 | 25.716 | |
| dc | Maximum value | 14.3 | 16.3 | 18.8 | 20.4 | 23.4 | 29.4 | 37.6 | 44.6 | 52.6 |
| Thousand piece weight kg | 0.474 | 0.66 | 1.09 | 1.25 | 1.63 | 3.37 | 6.42 | 8.55 | 13.5 | |
E-Mail：13306482520@163.com
Phone：133-0648-2520
Address：008, Zone 9, Wanxing International Hardware City, Heilongjiang North Road, Chengyang District, Qingdao City, Shandong Province
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