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 | Φ3.2 | Φ4 | Φ4.8 | Φ5 | Φ6.4 | |
| d | Maximum value | 3.28 | 4.08 | 4.88 | 5.08 | 6.48 |
| Minimum value | 3.05 | 3.85 | 4.65 | 4.85 | 6.25 | |
| dk | Maximum value | 6.7 | 8.4 | 10.1 | 10.5 | 13.4 |
| Minimum value | 5.8 | 6.9 | 8.3 | 8.7 | 11.6 | |
| k | Maximum value | 1.3 | 1.7 | 2 | 2.1 | 2.7 |
| d1 | Maximum value | 1.85 | 2.35 | 2.77 | 2.8 | 3.71 |
| L1 | Minimum value | 25 | 25 | 27 | 27 | 27 |
| Shear loading/N(min) | 1100 | 1600 | 2200 | 2420 | 3600 | |
| Tensile load/N(min) | 1450 | 2200 | 3100 | 3500 | 4900 | |
| Breaking load of nail core/N(max) | 3500 | 5000 | 7000 | 8000 | 10230 | |
| Recommended riveting range | - | - | - | - | - | |
| Thousand pieces of steel weight≈kg | - | - | - | - | - | |
① Recommended performance level 11 and materials: Material of nail body - aluminum alloy (5056), GB/T 3190; Pin core material - steel (10, 15, 35, 45), GB/T 699, GB/T 3206. | ||||||
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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