This Brass Decorative Coupler (25x25 M10x1) is engineered for both structural integrity and aesthetic appeal in high-end lighting applications. It seamlessly connects 25mm diameter components while featuring integrated M10x1 internal threads for secure accessory attachment. Crafted from solid brass, it offers superior corrosion resistance and is ideal for creating elegant, robust lighting structures.
Material: Solid Brass, Premium Grade
Finish: Polish Base (Ready for Plating)
Function: Component Connection & Threaded Accessory Mount
Style: Decorative & Structural Hardware
Industry: Architectural & Decorative Lighting
Connects 25mm tubing in chandelier frames and structural arms.
Provides an M10x1 threaded point for attaching lamp holders, nozzles, or other fixtures.
Ideal for custom and modular lighting designs requiring both joint strength and visual elegance.
Commonly used in pendant lights, floor lamps, and high-end decorative lighting systems.
| Specification | Value |
|---|---|
| Connection Diameter | 25 mm (Inner) x 25 mm (Outer) |
| Internal Thread | M10 x 1 mm (Fine Pitch) |
| Primary Material | Solid Brass (CuZn39Pb3) |
| Standard Finish | Polished Brass (Base for plating) |
| Thread Direction | Internal / Female |
Superior Durability: Solid brass construction ensures excellent mechanical strength and long-term resistance to oxidation and corrosion.
Precision Engineering: The M10x1 fine thread allows for a secure, vibration-resistant connection to accessories, preventing loosening.
Aesthetic Versatility: The polished base serves as a perfect substrate for a variety of final finishes, including nickel, chrome, antique, or painted coatings.
Streamlined Assembly: Simplifies the manufacturing process by combining a structural coupler and a threaded mounting point in a single, precision-machined component.
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.