| Customization | Available |
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| Material | Stainless Steel/Carbon Steel/Special Alloy/Ti |
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| Type | Round Head |
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| Model NO. | CS |
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| Connection | Common Bolt |
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| Head Style | Round |
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| Standard | DIN, ANSI, GB, JIS |
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| Grade | as Required |
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| Application | Machinery, Chemical Industry, Environmental, Building |
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| Finish | as Required |
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| Custom | Available |
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| Lead Time | 7 to 45 Days |
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| Trade Term | EXW, Fca, Fob, CFR , CIF, DAP or DDP |
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| Sampling | Available |
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| Transport Package | Cartons with Waterproof Film and Wooden Frame |
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| Specification | As Required |
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| Origin | China |
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| HS Code | 7318159090 |
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| Production Capacity | 10000 Tons/Year |
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| Package Size | 35.00cm * 25.00cm * 20.00cm |
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| Package Gross Weight | 25.000kg |
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| Thread&Size | Metric sizes commonly include M2–M8; inch threads include #2-56, #4-40, #6-32, #8-32, #10-32 and 1/4-20 UNC. Other sizes and pitches are available by drawing. |
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| Materials&Grades | Stainless steel 304 or 316, carbon steel, alloy steel, brass or aluminum. Spring and retaining components can be matched to the application. |
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| Retention Method | Reduced shank, retaining ring, swaged end, press-in ferrule or panel-mounted sleeve. The selected method depends on the panel material and installation space. |
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| Surface & Ordering Data | Plain, passivated, zinc plated, nickel plated or black oxide. Specify thread, length, panel thickness, mounting-hole size, retention method, head style, material, finish and quantity. |
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| Product Type | Captive panel screws, captive bolts, spring-loaded screws, quarter-turn fasteners and captive thumb screws. Captive-washer screws can be supplied as a separate assembly type. |
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| Head & Drive | Socket cap, hex head, pan head, low-profile, thumb or knob head with hex socket, slotted, Phillips or Torx drive options. |
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| ViaWay Global | Reliable Manufacturing Support for Global Industrial Buyers |
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| Use | Chemical composition and material grade verification. |
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| CNC Machining | Precision CNC turning, milling, drilling, tapping, and threading for non-standard fasteners, special alloy parts, and custom hardware components. |
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| Cold forming | Supported for standard and semi-standard fasteners such as bolts, screws, nuts, rivets, and other formed metal parts in suitable quantities. The suitable process will be selected according to material, size, structure, tolerance, and order quantity. |
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| Hot forging | Available for large-size fasteners, heavy-duty components, and custom hardware parts that require higher strength, durable structure, and further machining after forging. |
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| Small-Batch Support | Low-volume, trial, and project-based production for custom fasteners, special alloy components, and drawing-based hardware parts before larger repeat orders are supported. |
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| Stamping & Bending Support | Stamped and bent metal parts such as brackets, clips, plates, pipe clamps, and curtain wall connectors are supported. These parts can be produced according to drawings, samples, dimensions, or project requirements. |
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| Surface Treatment | Surface treatment options include passivation, pickling, polishing, electro polishing, sand blasting, black oxide, plating, GEOMET, Dacromet and other finishes according to material grade and application requirements. |
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| Metarials Supports | 304 / 316 / 316L Stainless Steel |
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| Category | Quarter-Turn, Captive & Panel Fasteners |
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