Shenzhen Chenrong Technology Co., Ltd.
| Quantity | Custom order, from prototype to mass production |
| Inspectionmethod | CMM, Visual Inspection |
| Customization | Fully customizable based on CAD drawings or samples |
| Coating | Anodizing / Zinc Plating / Black Oxide |
| Payment Terms | T/T |
| Tolerance | ±0.01 mm |
| Deliverytime | 2-4 weeks depending on order size |
| Delivery Time | 3-5days |
| Application | Automotive, Aerospace, Medical, Electronics |
| Productionvolume | Prototype to Mass Production |
| Material | Stainless Steel / Aluminum / Titanium / Brass |
| Threadtype | Metric / UNC / UNF |
| Brand Name | CHENRONG |
| Model Number | CRSS0110 |
| Place of Origin | China |
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Product Specification
| Quantity | Custom order, from prototype to mass production | Inspectionmethod | CMM, Visual Inspection |
| Customization | Fully customizable based on CAD drawings or samples | Coating | Anodizing / Zinc Plating / Black Oxide |
| Payment Terms | T/T | Tolerance | ±0.01 mm |
| Deliverytime | 2-4 weeks depending on order size | Delivery Time | 3-5days |
| Application | Automotive, Aerospace, Medical, Electronics | Productionvolume | Prototype to Mass Production |
| Material | Stainless Steel / Aluminum / Titanium / Brass | Threadtype | Metric / UNC / UNF |
| Brand Name | CHENRONG | Model Number | CRSS0110 |
| Place of Origin | China |
Custom CNC Machined Stainless Steel Threaded Flange Shaft
This multi-step stainless steel flange shaft is manufactured by combined CNC turning and milling. It features external precision thread, stepped flange profile and internal serrated tooth structure. Designed for high-strength connection and torque transmission in mechanical assembly, it maintains excellent concentricity and connection stability.
| Parameter | Value |
|---|---|
| Processing Type | CNC Turning, Milling, Thread Cutting, Deburring |
| Available Material | 304 / 316L Stainless Steel |
| Tolerance | ±0.008 mm |
| Surface Finish | Natural Machined, Passivation, Polishing |
| Drawing Format | STEP / IGES / 2D PDF |
| Application Scenario | Mechanical connection assembly, Torque transmission unit, Fluid equipment connector, Industrial fixture |
| Inspection Method | CMM, Thread Gauge, Digital Caliper, Roughness Tester |
| Production Range | Prototype, Small Batch, Mass Production |
This custom stainless steel threaded flange shaft integrates multi-step flange, external thread and internal serrated teeth in one-piece machining. CNC turning ensures high concentricity of stepped outer circle and thread; milling accurately forms the internal serrated structure to realize anti-slip torque transfer. At Chenrong Precision, we use thread gauges to verify thread accuracy. All critical dimensions are fully inspected after machining. Stainless steel material provides outstanding corrosion resistance, suitable for humid and harsh working environments. One-piece structure avoids assembly gaps and improves overall connection reliability.
Chenrong Precision specializes in complex combined turning & milling shaft-flange parts. We control concentricity tightly for multi-step features, and guarantee thread and serration precision. We can provide material certificates and dimension inspection reports, supporting prototype sampling and mass production for industrial equipment manufacturers.
Q: Can you customize thread standards such as metric, UNC or UNF?
A: Yes, we support metric, UNC, UNF and other custom thread specifications according to your drawings.
Q: What surface finish options for stainless steel?
A: Natural machined finish, passivation for anti-corrosion, and mirror polishing are available.
Q: Is the internal serrated structure customizable?
A: The tooth profile, tooth quantity and depth of internal serrations can all be modified.
Q: What is the prototype lead time?
A: Normally 10–16 working days for prototype. Mass production lead time depends on quantity and surface treatment.
Q: Can you provide material test certificates?
A: Yes, material test certificates and CMM inspection reports can be provided upon request.
Company Details
Business Type:
Manufacturer,Trading Company
Total Annual:
10000000-50000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Precision Manufacturing for Custom Metal Parts ChenRong is a China-based custom manufacturing partner specializing in precision CNC machining and sheet metal fabrication. We produce build-to-print metal and plastic parts for global B2B customers in industrial, automation, robotics, electronics, me... Precision Manufacturing for Custom Metal Parts ChenRong is a China-based custom manufacturing partner specializing in precision CNC machining and sheet metal fabrication. We produce build-to-print metal and plastic parts for global B2B customers in industrial, automation, robotics, electronics, me...
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