Custom CNC Machined Stainless Steel Threaded Flange Shaft
Product Summary
Custom CNC turned & milled stainless steel threaded flange shaft,multi-step flange,precision external thread and internal serrated teeth.Tolerance ±0.008mm,passivation optional.For mechanical connection & torque transmission.Chenrong Precision supplies prototype & mass production
Product Custom Attributes
Basic Properties
Trading Properties
Product Description
Custom CNC Machined Stainless Steel Threaded Flange Shaft
Quick detail
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.
Custom parameter table
| 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 |
Product description
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.
Product Features
- Integrated multi-step flange design for stable positioning and assembly
- Precision external thread for reliable threaded connection
- Internal serrated tooth structure for anti-slip torque transmission
- High concentricity, excellent dimensional consistency
- Customizable thread specification, flange diameter and serrated profile
Product Advantage
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.
Application
- ✅ Mechanical equipment connection assembly
- ✅ Torque transmission connecting component
- ✅ Fluid processing equipment connector
- ✅ Custom industrial fixture assembly part
FAQ
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.
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LI compared several companies, but I still consider Chenrong products to be the best—whether in terms of service quality or after-sales support.
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RThe design and materials of this tool are perfect. You can fully rely on that "out-of-the-box" precision—it's excellent.
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JThese replaced a bent factory support on our CNC router's Z-axis. Machining quality is genuinely good the flange face is perpendicular to the bore, no runout issues once installed. Weight savings over the original steel post is noticeable.
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