Precision 22x25mm Aluminum Connector with M16x1 Thread and Raw Finish for Lighting Fixtures
These precision-machined aluminum parts are designed for structural and decorative applications in lighting fixtures. With dimensions of 22mm (OD) x 25mm (Length) and an internal M16x1 thread, these raw aluminum components are ideal for creating secure connections in pendant lights, ceiling mounts, or adjustable arms, offering a lightweight yet durable solution.
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Material: High-grade Aluminum Alloy
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Dimensions: 22mm (Max Outer Diameter) x 25mm (Length)
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Thread Size: M16x1 (Metric Fine Pitch)
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Surface Finish: Raw/Mill Finish (Uncoated, ready for custom plating or painting)
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Application: Ideal for lamp holders, connector sleeves, and structural joints.
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Connecting lamp arms to central poles in chandeliers.
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Serving as a threaded coupler for pendant light canopies.
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Used as a decorative end cap or spacer in modern LED fixtures.
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Joining sections of adjustable floor or table lamp stems.
| Specification | Details |
|---|---|
| Product Name | Threaded Aluminum Connector / Spacer |
| Material | 6061 or 6063 Aluminum Alloy |
| Max. Outer Diameter (OD) | 22 mm |
| Length | 25 mm |
| Internal Thread | M16 x 1.0 (Metric) |
| Surface | Raw / Mill Finish (Unpolished) |
| Color | Silver (Natural Aluminum) |
| Machining | CNC Turned / Precision Lathe |
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Lightweight Strength: Aluminum provides robust support for light fixtures without adding excessive weight to ceilings or arms.
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Precision Threading: The M16x1 thread is machined to exact specifications, ensuring a smooth fit with mating parts and preventing cross-threading.
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Versatile Raw Finish: The raw aluminum surface allows for post-processing, enabling you to match specific Pantone colors or apply custom plating (e.g., chrome, brushed nickel, or antique brass) in-house.
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Corrosion Resistant: Naturally forms a protective oxide layer, making it suitable for indoor lighting environments.
Customer Service
- Quick Response: Ensure that every inquiry of yours is answered in a substantive manner within a short period of time.
- Efficient Logistics: High production efficiency and fast delivery speed help to save precious time.
- Quality Assurance: What we offer is not just products, but also the quality guarantee and safety certification accumulated over 20 years.
- Customization support: Based on your project requirements, we offer professional customized solutions.
With over 20 years of dedication to the lighting and hardware industry, we provide a professional and reliable supply of lighting fixture parts.Our commitment to quality and excellence is validated by international certifications, ensuring that our products meet the highest global standards for performance and safety.




Q1. Can I have a sample order for the product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: 3-5 days for Sample preparing ,8-10 working days for mass production.
Q3. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive. Airline and sea shipping also optional.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.