Shenzhen Perfect Precision Product Co., Ltd.
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Product Specification
| High Light | Custom CNC machined 6061 aluminum block ，Precision milled threaded aluminum block ，Black anodized CNC turning milling parts | ||
Our custom CNC machined 6061 aluminum threaded blocks are engineered for precision assembly, pneumatic systems, automation equipment, fixtures, robotics, and industrial machinery. Manufactured using advanced CNC milling technology and finished with sand blasting and black anodizing, these components combine lightweight performance, excellent corrosion resistance, and outstanding dimensional accuracy.
Whether you require prototype quantities or high-volume production, every component is manufactured according to your drawings, CAD models, and functional requirements.
| Item | Description |
|---|---|
| Product Name | CNC Machined Aluminum Threaded Block |
| Material | Aluminum Alloy 6061 (Custom grades available) |
| Manufacturing Process | CNC Milling |
| Surface Finish | Sand Blasting + Black Anodizing |
| Hole Type | Precision Threaded Holes |
| Shape | Custom Rectangular Block |
| OEM | Yes |
| Drawing Format | STEP / STP / IGS / DWG / PDF |
A CNC machined aluminum threaded block is a precision-engineered component designed to connect, mount, or distribute mechanical or pneumatic systems. Unlike cast components, CNC-machined blocks are produced directly from solid aluminum stock, enabling high dimensional accuracy, repeatability, and customized hole configurations.
The example shown features multiple threaded ports on different faces, making it suitable for fluid distribution, pneumatic manifolds, mounting fixtures, or structural assemblies.
6061 aluminum is one of the most widely used alloys in CNC machining because it offers an excellent balance of machinability, strength, corrosion resistance, and anodizing quality. It is commonly selected for automation equipment, electronic housings, robotics, aerospace support parts, and general industrial machinery.
6061 Aluminum Bar
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Material Inspection
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CNC Precision Milling
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Drilling
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Thread Tapping
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Chamfering
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Deburring
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Sand Blasting
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Black Type II Anodizing
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100% Inspection
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Packaging对于外观要求高的零件,喷砂后再阳极氧化通常能获得更一致的颜色,但应在图纸中明确阳极氧化类型,颜色和膜厚要求.
| Property | Value |
|---|---|
| Material | Aluminum 6061 |
| Machining | CNC Milling |
| Surface Finish | Sand Blasted + Black Anodized |
| Thread Type | Custom (Metric / UNC / UNF / BSP / NPT) |
| Precision | According to Drawing |
| Surface Roughness | Customized |
| Color | Black |
| MOQ | Prototype Available |
| OEM | Supported |
| CAD | Accepted |
Adequate thread engagement ensures reliable fastening and long-term durability.
Maintain sufficient spacing between threaded holes to preserve structural strength.
Avoid unnecessarily sharp internal corners to improve machinability and reduce tool wear.
Ensure enough material remains around threaded features to avoid deformation during tightening.
Type II anodizing adds a thin oxide layer that affects finished dimensions; this should be considered for tight-tolerance fits.
Because it provides an excellent balance of machinability, strength, corrosion resistance, and anodizing performance, making it suitable for a wide range of industrial applications.
Yes. Metric, UNC, UNF, BSP, BSPT, and NPT threads can typically be produced according to customer drawings.
Black anodizing improves corrosion resistance and wear performance while providing a consistent matte appearance. Proper specification of anodizing type and thickness is important for functional parts.
Yes. STEP, STP, IGS, X_T, DWG, DXF, and PDF files are commonly accepted.
Yes. Prototype, low-volume, and mass production are generally supported.
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Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
10000000-10000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm. Certificate ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica... We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm. Certificate ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica...
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