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
| Basic dimensions b | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | ||||
| b | Maximum value=nominal (h8) | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | |||
| Minimum value | 1.986 | 2.986 | 3.982 | 4.982 | 5.982 | 7.978 | 9.978 | 11.973 | 13.973 | 15.973 | 17.973 | 19.967 | 21.967 | ||||
| h | Maximum value=nominal | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 12 | 14 | |||
| Rectangle(h11) | Minimum value | - | - | - | - | - | 6.91 | 7.91 | 7.91 | 8.91 | 9.91 | 10.89 | 11.89 | 13.89 | |||
| Square(h8) | Minimum value | 1.986 | 2.986 | 3.982 | 4.982 | 5.982 | - | - | - | - | - | - | - | - | |||
| s | Chamfering or rounding | Minimum value | 0.16 | 0.16 | 0.16 | 0.25 | 0.25 | 0.25 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | ||
| Maximum value | 0.25 | 0.25 | 0.25 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | ||||
| Basic dimensions b | 25 | 28 | 32 | 36 | 40 | 45 | 50 | 56 | 63 | 70 | 80 | 90 | 100 | ||||
| b | Maximum value=nominal (h8) | 25 | 28 | 32 | 36 | 40 | 45 | 50 | 56 | 63 | 70 | 80 | 90 | 100 | |||
| Minimum value | 24.967 | 27.967 | 31.961 | 35.961 | 39.961 | 44.961 | 49.961 | 55.954 | 62.954 | 69.954 | 79.954 | 89.946 | 99.946 | ||||
| h | Maximum value=nominal | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 32 | 36 | 40 | 45 | 50 | |||
| Rectangle(h11) | Minimum value | 13.89 | 15.89 | 17.89 | 19.87 | 21.87 | 24.87 | 27.87 | 31.84 | 31.84 | 35.84 | 39.84 | 44.84 | 49.84 | |||
| Square(h8) | Minimum value | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| s | Chamfering or rounding | Minimum value | 0.6 | 0.6 | 0.6 | 1 | 1 | 1 | 1 | 1.6 | 1.6 | 1.6 | 2.5 | 2.5 | 2.5 | ||
| Maximum value | 0.8 | 0.8 | 0.8 | 1.2 | 1.2 | 1.2 | 1.2 | 2 | 2 | 2 | 3 | 3 | 3 | ||||
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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