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 | 10 | 12 | 16 | 20 | 24 | 30 | ||
| d | M10 | M12 | M16 | M20 | M24 | M30 | ||
| b | 30 | 35 | 40 | 50 | 60 | 80 | ||
| L | 60 | 70 | 90 | 120 | 150 | 180 | ||
| D | 13 | 17 | 21 | 25 | 31 | 37 | ||
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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