China CNC Machining Precision Aluminum 6061 Plate Black Spacer Custom Milling Service
Custom
Custom black nylon spacers in any size. Fast delivery for prototypes and production, ideal for electronics and mechanical isolation. Request a free quote today.
minimum order
1 piece
Quantity
$1.08 - $9.98
/ piece
Custom black nylon spacers in any size. Fast delivery for prototypes and production, ideal for electronics and mechanical isolation. Request a free quote today.
| 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 sensor mounting bracket is crafted from 6061-T6 aluminum alloy—a lightweight, high-rigidity material ideal for secure sensor installation and position detection in automated systems. Its slim, low-profile rectangular design features two precision-drilled mounting holes for stable fixation, paired with an integrated sensing probe for real-time position feedback. CNC-machined to ultra-tight tolerances and finished with a durable black anodized coating, this bracket delivers exceptional corrosion resistance, wear protection, and dimensional accuracy, making it suitable for industrial automation, 3D printing, and security systems.
· Core Specifications
Material Performance
- 6061-T6 Aluminum Alloy
- Density: 2.7g/cm³ (lightweight for unobtrusive integration)
- Tensile Strength: ≥290 MPa (rigid enough for vibration-resistant sensor mounting)
- Thermal Conductivity: 167 W/m·K (excellent for heat dissipation from electronics)
- Corrosion Resistance: Enhanced via black anodization (scratch-proof, fade-resistant, and chemical-resistant)
Manufacturing Standards
- Certification: ISO 9001-Certified
- Key Processes: CNC Milling (profile + mounting holes) → Precision Drilling → Black Anodization → Probe Integration → CMM Inspection
- Standard Parameters:
- Overall Length: 80–120mm (customizable 50–150mm)
- Profile Width: 20–30mm (optimized for compact installation)
- Mounting Hole Diameter: 4–6mm (compatible with M3/M4 fasteners)
- Probe Length: 10–15mm (customizable for sensing range)
- Dimensional Tolerance: ±0.01mm (ensures precise alignment with target components)
- Surface Finish: Black anodized (30–50μm thickness; low-friction and scratch-resistant)
· Application Scenarios
This sensor mounting bracket excels in precision detection and installation use cases:
- Industrial Automation: Proximity sensor mounts for conveyor systems, limit switch brackets for robotic arms, and position detection fixtures for assembly lines.
- 3D Printing & CNC Machinery: Endstop sensor brackets for 3D printers, tool position detection mounts for CNC routers, and homing sensor bases for laser cutters.
- Security & Access Control: Magnetic contact sensor mounts for doors/windows, proximity detection brackets for gate systems, and tamper sensor bases for cabinets.
- Medical & Laboratory Equipment: Position sensor mounts for diagnostic instruments, sample detection brackets for lab automation, and alignment sensor bases for surgical tools.
- DIY & Hobby Projects: RC vehicle position sensor mounts, custom robotics limit switch brackets, and workshop fixture detection bases.
· Production Process Introduction
- Raw Material Preparation: Cut 6061-T6 aluminum bars to match the bracket’s overall length and profile dimensions.
- CNC Milling: Use high-precision CNC mills to machine the slim rectangular profile and mounting holes in a single setup for maximum accuracy.
- Precision Drilling: Create the probe integration slot to ensure secure alignment of the sensing element.
- Deburring & Finishing: Remove sharp edges from profiles and holes to prevent component damage and ensure safe handling.
- Black Anodization: Submerge the bracket in electrolytic baths to apply a durable, corrosion-resistant black coating.
- Probe Integration: Assemble and calibrate the integrated sensing probe for reliable position detection.
- Quality Inspection: Perform CMM dimensional scanning, probe functionality testing, and surface finish analysis to verify compliance with design specifications.
· Packaging and Shipping Methods
- Packaging:
- Individual Units: Sealed in anti-static, anti-scratch plastic bags to protect the anodized finish and probe.
- Bulk Orders: Packed in foam-lined partitioned boxes (prevents bracket deformation, probe damage, and mixing of sizes).
- Shipping Options:
- Express Delivery (DHL/FedEx): 3–5 business days for prototype or small-quantity orders.
- Air Freight: 7–10 business days for medium-batch production runs.
- Sea Freight: 20–25 business days for large-volume bulk orders.All shipments include full tracking and damage insurance.
· Process

· Frequently Asked Questions (FAQ)
- Lead Time: Standard lead time is 7–30 working days (includes CNC machining, anodization, and probe integration); expedited production (5–7 working days) is available for urgent orders (additional fees apply).
- Customization Capability: Full customization is supported—adjust length/width, hole size/position, probe type (magnetic/optical), or switch to 7075 aluminum for higher load capacity. We also offer custom anodized colors and laser-etched logos. Our engineering team validates designs for sensor alignment and detection accuracy.
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