| Material: | Stainless Steel |
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| Type: | Hexagon Head |
| Connection: | Common Bolt |
| Samples: |
Can be customized by customer request
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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| Nominal Size | F | G | H | H1 | ||||
| Width Across Flats | Width Across Corners | Thickness Hex Nut | Thickness Jam Nut | |||||
| Max | Min | Max | Min | Max | Min | Max | Min | |
| 1/4'' | 11.12 | 10.88 | 12.82 | 12.4 | 5.74 | 5.39 | 4.14 | 3.81 |
| 5/16'' | 12.7 | 12.43 | 14.65 | 14.15 | 6.93 | 6.56 | 4.95 | 4.58 |
| 3/8'' | 14.3 | 14 | 16.51 | 15.96 | 8.55 | 8.13 | 5.76 | 5.34 |
| 7/16'' | 17.47 | 17.15 | 20.16 | 19.51 | 9.77 | 9.28 | 6.6 | 6.1 |
| 1/2'' | 19.05 | 18.7 | 21.99 | 21.34 | 11.37 | 10.85 | 8.2 | 7.68 |
| 9/16'' | 22.22 | 21.87 | 25.65 | 24.95 | 12.59 | 12.02 | 8.22 | 7.65 |
| 5/8'' | 23.82 | 23.42 | 27.5 | 26.7 | 14.19 | 13.59 | 9.82 | 9.23 |
| 3/4'' | 28.57 | 27.64 | 32.99 | 31.5 | 16.89 | 15.68 | 11.32 | 10.11 |
| 7/8'' | 33.32 | 32.24 | 38.5 | 36.76 | 19.71 | 18.39 | 12.95 | 11.64 |
| 1'' | 38.1 | 36.83 | 43.99 | 41.99 | 22.52 | 21.11 | 14.6 | 13.19 |
Established in 2004, Hangzhou Jiangxin Industry Co., Ltd is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. Specializing in fastener manufacturing, the company integrates production, research and development, and sales. With state-of-the-art fastener production equipment and advanced ERP system management, we ensure top-quality products.
Our products adhere to various international standards such as German (DIN), American (ANSI, ASME), international (ISO), national (GB), Japanese (JIS), and British (BSW) standards. We offer a wide range of high-strength bolts and advanced expansion bolts made from carbon steel and stainless steel 304 and 316, suitable for applications in high-speed rail, automobiles, ships, machinery, electronics, and construction.
Key products include bolts (outer hexagonal, inner hexagonal, carriage, flange), screws (machine, drilling, set, wood, self-tapping), nuts (hexagonal, K caps, nylon, self-locking, flange, cap, rivet nut series), and others (semi-hollow rivets, step rivets, non-standard customization).
With ISO9001 certification and distribution outlets in East China, Hangzhou Jiangxin Industry Co., Ltd is a trusted choice for high-quality fasteners that offer fast installation, durability, and compatibility. Explore our range of products for your industrial needs.
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