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
| Thread specification d | 3 | 4 | 5 | 6 | |
| d | Maximum value | 3.1 | 4.1 | 5.1 | 6.1 |
| Minimum value | 2.9 | 3.9 | 4.9 | 5.9 | |
| dk | Maximum value | 4.7 | 5.8 | 6.7 | 7.7 |
| Minimum value | 4.3 | 5.4 | 6.3 | 7.3 | |
| dp | Maximum value | 0.73 | 0.73 | 0.83 | 0.83 |
| Minimum value | 0.57 | 0.57 | 0.67 | 0.67 | |
| z | Maximum value | 0.6 | 0.6 | 0.6 | 0.85 |
| Minimum value | 0.5 | 0.5 | 0.5 | 0.75 | |
| k | 0.7~1.4 | 0.7~1.4 | 0.8~1.4 | 0.8~1.4 | |
| a | ±1° | 3° | 3° | 3° | 3° |
| L | +0.6, 0 | 15 | 8~20 | 25 | 12~20 |
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
Copyright © 2023 QINGDAO JEEKUU HARDWARE PRODUCTS CO., LTD All Rights Reserved. Powered by Hicheng SITEMAP
