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 | M3 | M4 | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | |
| P | Pitch | 0.5 | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 |
| Fine tooth | - | - | - | - | - | 1 | 1 | 1.5 | 1.5 | 1.5 | |
| Fine tooth | - | - | - | - | - | - | 1.25 | 1.25 | - | - | |
| e | Minimum value | 6.01 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 |
| h | Maximum value=nominal | 3.7 | 4.2 | 5.1 | 6 | 7 | 8 | 10 | 12 | 14 | 16 |
| Minimum value | 3.4 | 3.9 | 4.8 | 5.7 | 6.5 | 7.5 | 9 | 11 | 12 | 14 | |
| s | Maximum value=nominal | 5.5 | 7 | 8 | 10 | 11 | 13 | 17 | 19 | 22 | 24 |
| Minimum value | 5.32 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | |
| Thread specification d | M18 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | |
| P | Pitch | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 |
| Fine tooth | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | |
| Fine tooth | 1.5 | 1.5 | 1.5 | - | - | - | - | - | - | |
| e | Minimum value | 29.56 | 32.95 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 |
| h | Maximum value=nominal | 18 | 20 | 22 | 24 | 27 | 30 | 33 | 36 | 39 |
| Minimum value | 16 | 18 | 20 | 22 | 25 | 28 | 31 | 34 | 37 | |
| s | Maximum value=nominal | 27 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 |
| Minimum value | 26.16 | 29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | |
① V-type is a single piece locking nut without embedded parts; The M-type is a two-piece locking nut with inserts ② , Material: Steel, strength grade (strength grade): 5,8,10,12 (≤ M16). Standard DIN 267-4 | ||||||||||
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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