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 size d | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | M8 | M10 | |||
| P | Pitch | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | ||
| dk | Theoretical | Maximum value | 4.4 | 5.5 | 6.3 | 8.2 | 9.4 | 10.4 | 12.6 | 17.3 | 20 | |
| Actual value | Maximum value | 3.8 | 4.7 | 5.5 | 7.3 | 8.4 | 9.3 | 11.3 | 15.8 | 18.3 | ||
| Minimum value | 3.5 | 4.4 | 5.2 | 6.9 | 8 | 8.9 | 10.9 | 15.4 | 17.8 | |||
| k | Maximum value | 1.2 | 1.5 | 1.65 | 2.35 | 2.7 | 2.7 | 3.3 | 4.65 | 5 | ||
| r | Maximum value | 0.5 | 0.6 | 0.8 | 0.9 | 1 | 1.3 | 1.5 | 2 | 2.5 | ||
| x | Maximum value | 1 | 1.1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3.2 | 3.8 | ||
| Slot | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 4 | |||
| M1 | H-type (reference value) | Series 1 | 1.9 | 2.9 | 3.2 | 4.4 | 4.6 | 5.2 | 6.8 | 8.9 | 10 | |
| Series 2 | 1.9 | 2.7 | 2.9 | 4.1 | 4.6 | 4.8 | 6.6 | 8.7 | 9.6 | |||
| M2 | Z-type (reference value) | Series 1 | 1.9 | 2.8 | 3 | 4.1 | 4.4 | 4.9 | 6.6 | 8.8 | 9.8 | |
| Series 2 | 1.9 | 2.5 | 2.8 | 4 | 4.4 | 4.6 | 6.3 | 8.5 | 9.4 | |||
| Depth | Series 1/H-type | Minimum value | 0.9 | 1.4 | 1.7 | 1.9 | 2.1 | 2.7 | 3 | 4 | 5.1 | |
| Maximum value | 1.2 | 1.8 | 2.1 | 2.4 | 2.6 | 3.2 | 3.5 | 4.6 | 5.7 | |||
| Series 1/Z-type | Minimum value | 0.95 | 1.48 | 1.76 | 1.75 | 2.06 | 2.6 | 3 | 4.15 | 5.19 | ||
| Maximum value | 1.2 | 1.73 | 2.01 | 2.2 | 2.51 | 3.05 | 3.45 | 4.6 | 5.64 | |||
| Series 2/H-type | Minimum value | 0.9 | 1.25 | 1.4 | 1.6 | 2.1 | 2.3 | 2.8 | 3.9 | 4.8 | ||
| Maximum value | 1.2 | 1.55 | 1.8 | 2.1 | 2.6 | 2.8 | 3.3 | 4.4 | 5.3 | |||
| Series 2/Z-type | Minimum value | 0.95 | 1.22 | 1.48 | 1.61 | 2.06 | 2.27 | 2.73 | 3.87 | 4.78 | ||
| Maximum value | 1.2 | 1.47 | 1.73 | 2.05 | 2.51 | 2.72 | 3.18 | 4.32 | 5.23 | |||
| Thread b | Minimum value | - | - | - | - | - | - | - | - | - | ||
①,The diameter of the unthreaded part is approximately equal to the pitch diameter of the thread or allowed to be equal to the major diameter of the thread ②,The "depth" in the table refers to the insertion depth of the cross groove | ||||||||||||
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
