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Custom CNC Machined Stainless Steel Threaded Adapter
Custom
Introducing our high-quality auto parts drive shaft, designed for exceptional performance and long-lasting durability. Perfect for any vehicle in need of a reliable replacement.
minimum order
1 piece
Quantity
$0.18 - $0.18
/ piece
Introducing our high-quality auto parts drive shaft, designed for exceptional performance and long-lasting durability. Perfect for any vehicle in need of a reliable replacement.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
This precision-engineered cylindrical component is custom-manufactured from high-grade stainless steel via CNC turning and precision machining, featuring a stepped profile, internal threaded bore, and a flat milled slot for tool engagement. Designed as a threaded adapter, spacer, or connector for mechanical assemblies, it combines exceptional dimensional accuracy, high tensile strength, and corrosion resistance. The precision-ground surface finish ensures a smooth fit, while the internal thread and stepped collar provide secure, stable connection between components. Ideal for industrial automation, automotive, and precision machinery applications, this adapter delivers reliable performance in high-stress environments.
· Core Specifications
| Specification | Details |
|---|---|
| Base Material | 304/316 Stainless Steel (standard, excellent corrosion resistance & high strength); optional carbon steel for cost-effective applications |
| Surface Finish | Precision ground (Ra ≤ 0.8μm, smooth & wear-resistant); optional passivation for enhanced corrosion resistance |
| Machining Process | CNC precision turning, internal threading, and flat milling (conforming to ISO 2768-m / ISO 965 thread standards) |
| Dimensional Tolerance | ±0.01mm for outer diameter (OD) and step height; ±0.02mm for internal thread pitch and slot position |
| Key Features | Stepped cylindrical profile, internal threaded bore for secure connection, flat milled slot for tool tightening, precision ground surface, and high rigidity stainless steel construction |
· Application Scenarios
This precision machined adapter serves critical roles across high-performance industries:
- Industrial Automation & Robotics: Threaded adapters for connecting actuators, sensors, and robotic arm components
- Automotive & Vehicle Systems: Spacers and connectors for exhaust systems, suspension components, and sensor mounting
- Medical Devices: Non-magnetic threaded adapters for portable medical instruments and diagnostic equipment (316L variant for biocompatibility)
- Electronic Enclosures: Spacers for securing PCB modules and heat sinks in industrial control boxes
- Aerospace & UAVs: Lightweight connectors for avionics and drone structural assemblies
- Energy & Power Systems: Threaded adapters for power distribution units (PDUs) and renewable energy inverters
· Production Process Introduction
- Design & DFM Validation: Our engineering team optimizes step dimensions, thread size, and slot position via Design for Manufacturability (DFM) analysis to ensure maximum strength and assembly ease.
- Material Preparation: Premium stainless steel bar stock is cut to size and faced to ensure a clean starting surface.
- Precision CNC Machining:
- Turning: The stepped cylindrical profile is precision-turned to achieve uniform OD and smooth surface finish.
- Threading: Internal threads are precision-cut to match standard thread sizes (M6/M8/M10, etc.).
- Milling: A flat slot is milled into the side for tool engagement during installation.
- Surface Finishing: The component undergoes brushing and passivation to enhance corrosion resistance and surface smoothness.
- Quality Inspection: 100% dimensional inspection via CMM and thread gauge verifies OD, step height, and thread accuracy, while a functional check ensures smooth tool engagement.
- Final Packaging: Components are wrapped in anti-scratch film and secured in custom foam trays to prevent scratching during transit.
· Packaging and Shipping Methods
- Standard Packaging: Each component is wrapped in anti-scratch PE film, placed in custom-cut EPE foam inserts inside a reinforced corrugated box, with additional cushioning to prevent deformation. For bulk orders, wooden pallets are used to secure multiple components.
- Shipping Options:
- Express Delivery (3–7 Business Days): DHL/FedEx/UPS for prototype and small-batch orders (full tracking provided).
- Standard Sea Freight (25–40 Business Days): Cost-effective FCL/LCL options for large-volume production orders, with full customs documentation support.
- Custom Packaging: Branded labeling, barcoding, and custom tray inserts are available to align with your independent store’s brand guidelines and inventory management needs.
· Process
· Frequently Asked Questions (FAQ)
What is your Minimum Order Quantity (MOQ)?
Our MOQ is flexible to suit your independent store’s e-commerce needs:
- Prototypes/Samples:1 piece available for custom design validation.
- Production Runs: Starting at 50+ pieces for standard configurations. We specialize in low-volume, high-precision custom fabrication to match your online store’s demand.
What are your typical lead times?
- Prototype/Sample Orders: 7–10 business days from final CAD design approval (includes machining and finishing).
- Mass Production: 15–25 business days, depending on order volume, component size, and custom thread requirements.
- Rush Service: Expedited production (4–6 days for samples) is available upon request for urgent restocks.
Can you accommodate full custom modifications?
Absolutely. We offer end-to-end customization to align with your independent store’s product offerings:
- Size & Shape Customization: Custom overall length, outer diameter (OD), step heights, and thread size to match your specific mechanical requirements.
- Feature Customization: Custom thread types (metric/imperial), slot shapes (flat/hex), or additional external features (e.g., flanges, notches) for easy integration.
- Material Upgrades: Switch between 304 stainless steel (corrosion resistance) or 316L stainless steel (medical/high corrosion) based on your application.
- Surface Finish Options: Custom plating (zinc/nickel), anodizing, or black oxide for enhanced corrosion resistance or aesthetic appeal.
- Branding & Traceability: Laser engraving of logos, part numbers, or batch codes for full product traceability and inventory management.
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