This raw aluminum part (28x15, M10x1) is a precision-machined hardware component designed for the lighting and décor industry. Its unanodized, natural finish offers a versatile base for custom finishing, while its standard M10x1 internal thread provides reliable and secure connectivity. Ideal for constructing robust and aesthetically customizable lighting frameworks.
Material: Aluminum Alloy
Finish: Raw (Unanodized, Natural)
Key Dimension: 28mm OD x 15mm Length
Thread: M10 x 1.0mm Internal
Primary Use: Structural Connectivity in Lighting Fixtures
Arm Connectors: For linking light arms or stems to central bodies in chandeliers and pendant lights.
Threaded Joints: Serves as a coupling nut or connector within modular lighting frame structures.
Fixture Mounting: Can function as a spacer or threaded bushing in lamp base assembly and mounting hardware.
| Specification Item | Detail |
|---|---|
| Material | Aluminum Alloy |
| Surface Finish | Raw (Natural) |
| Outer Diameter (OD) | 28 mm |
| Overall Length | 15 mm |
| Thread Type & Size | Internal Metric Fine Thread, M10 x 1.0 mm |
| Typical Industry Use | Lighting Fixture Assembly & Hardware |
Lightweight & Durable: Aluminum construction reduces overall fixture weight without compromising structural integrity.
Finishing Flexibility: The raw surface is ready for secondary processing like polishing, painting, or anodizing to match specific design requirements.
Secure Connection: The standard M10x1 fine thread ensures precise, tight, and secure fittings between components.
Corrosion Resistance: Aluminum naturally forms a protective oxide layer, offering good resistance to tarnish and corrosion in indoor environments.
Customer Service
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.