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 | Φ2.4 | Φ3 | Φ3.2 | Φ4 | Φ4.8 | Φ5 | Φ6 | Φ6.4 | |
| d | Maximum value | 2.48 | 3.08 | 3.28 | 4.08 | 4.88 | 5.08 | 6.08 | 6.48 |
| Minimum value | 2.25 | 2.85 | 3.05 | 3.85 | 4.65 | 4.85 | 5.85 | 6.25 | |
| dk | Maximum value | 5 | 6.3 | 6.7 | 8.4 | 10.1 | 10.5 | 12.6 | 13.4 |
| Minimum value | 4.2 | 5.4 | 5.8 | 6.9 | 8.3 | 8.7 | 10.8 | 11.6 | |
| k | Maximum value | 1 | 1.3 | 1.3 | 1.7 | 2 | 2.1 | 2.5 | 2.7 |
| d1 | Maximum value | 1.55 | 2 | 2 | 2.45 | 2.95 | 2.95 | 3.4 | 3.9 |
| L1 | Minimum value | 25 | 25 | 25 | 27 | 27 | 27 | 27 | 27 |
| b | Maximum value | L(max)+3.5 | L(max)+3.5 | L(max)+4 | L(max)+4 | L(max)+4.5 | L(max)+4.5 | L(max)+5 | L(max)+5.5 |
| Minimum shear load (N) -10 levels | 250 | 400 | 500 | 850 | 1200 | 1400 | 2100 | 2200 | |
| Minimum shear load (N) - Level 11 | 350 | 550 | 750 | 1250 | 1850 | 2150 | 3200 | 3400 | |
| Minimum tensile load (N) - Level 10 | 350 | 550 | 700 | 1200 | 1700 | 2000 | 3000 | 3150 | |
| Minimum tensile load (N) - Level 11 | 550 | 850 | 1100 | 1800 | 2600 | 3100 | 4600 | 4850 | |
| Maximum breaking load of nail core (N) | 2000 | 3000 | 3500 | 5000 | 6500 | 6500 | 9000 | 11000 | |
| Nail head retention test load/N | 10 | 15 | 15 | 20 | 25 | 25 | 30 | 30 | |
| Recommended riveting range | - | - | - | - | - | - | - | - | |
| Thousand pieces of steel weight≈kg | - | - | - | - | - | - | - | - | |
① , L (max)=L+1 ② Recommended performance levels 10, 11, and materials: Material of nail body - aluminum alloy (5052, 5A02, 5056, 5A05), 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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