20x40 M10x1 Double Ball Joint Connector Polished 360 Degree Adjustable Locking
The Double Ball 20x40 M10x1 Connector is a precision-engineered hardware component designed for creating robust and adjustable joints in lighting structures. Its double-ball design provides a wide range of motion, allowing for precise alignment and positioning of lamp arms, brackets, and other elements. Manufactured from high-quality brass, it ensures excellent corrosion resistance and long-term reliability in both indoor and outdoor lighting applications.
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Material: High-Grade Brass (CuZn)
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Type: Double Ball Joint Connector
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Finish: Polished Brass (or customizable)
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Key Feature: 360-degree adjustable locking
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Primary Use: Connecting and articulating lighting components
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Pendant Light Systems: For adjusting the angle and position of suspension rods and arms.
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Track Lighting: Enables directional aiming of spotlights and fixtures.
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Floor & Table Lamps: Provides flexible positioning for lamp heads and shades.
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Architectural & Outdoor Lighting: Used in structures requiring durable, weather-resistant articulating points.
| Specification Category | Details |
|---|---|
| Model | Double Ball Connector |
| Ball Diameter | 20 mm |
| Center Bar Length | 40 mm |
| Thread Size | M10 x 1.0 mm (Fine Pitch) |
| Material | Brass |
| Corrosion Resistance | Excellent |
| Machining Tolerance | ±0.1 mm |
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Superior Articulation: The double-ball design offers a wide range of motion (±30 degrees per joint) for precise and flexible positioning.
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Secure Locking Mechanism: The integrated M10x1 fine-pitch thread ensures a tight, vibration-proof lock that maintains its position over time.
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Durability & Longevity: Machined from solid brass, this connector provides high mechanical strength and inherent resistance to corrosion and oxidation.
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Aesthetic Integration: The polished brass finish offers a classic, high-end look that seamlessly integrates with quality lighting designs.
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.