| Customization: | Available |
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| Material: | Stainless Steel/Carbon Steel |
| Type: | Hexagon Head |
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product name
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Flange Bolts
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Material
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SS304/high strength carbon steel
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Service
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OEM/ODM and fast shipping ,strict quality check,free sample for standard fastener
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customize lead time
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30-60days
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standard
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DIN, ASTM/ANSI JIS EN ISO, AS, GB
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Steel Grade
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DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr.2, 5, 8;
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Production Process
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M2-M30:Cold Froging, M30-M100 Hot Forging, Machining and CNC for Customized fastener
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finishing
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Black Phosphated , Grey Phosphated, Blue-white zinc , White zinc
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Since its establishment in 1996, Handan Haosheng Fasteners Co., Ltd. has blossomed into a dynamic sales hub that masterfully integrates warehousing, processing, and meticulous inspection. With over two decades of relentless dedication, we have cultivated a robust team of more than 100 skilled professionals, including 10 senior technicians. We have formed steadfast and enduring alliances with prominent hardware enterprises both domestically and internationally, allowing our top-notch products to reach markets far and wide across the globe. Ideally located, our state-of-the-art 30,000-square-meter production facility offers unparalleled transportation accessibility. This fully integrated production powerhouse spans from wire drawing, annealing, and cold heading to quenching and tempering, all conducted in-house, enabling us to meet an extensive array of customer requirements with precision and efficiency.
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