20x7mm Brass Knob with M10x1 Thread for Corrosion Resistant Lighting Fixtures
This precision-engineered brass knob is designed for high-end lighting applications where both aesthetics and mechanical integrity are critical. Machined from solid brass, it serves as a robust and corrosion-resistant connection point or decorative element. The specified dimensions of 20x7mm for the body and M10x1mm for the threading ensure a perfect fit and reliable performance in professional lighting assemblies.
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Material: Solid Brass (High-Quality)
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Finish: Natural Brass (Ready for Plating/Painting)
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Thread Type: M10 x 1.0mm Fine Pitch (Internal)
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Primary Function: Structural Connection & Decorative Accent
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Industry Application: Professional Lighting Fixtures
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As a Central Connector: Used to join lighting arms, rods, or stems in chandeliers, pendant lights, and floor lamps.
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As a Decorative Spacer: Functions as an aesthetically pleasing spacer between glass shades, diffusers, or other fixture components.
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For Serviceability: Allows for easy disassembly and reassembly of lighting fixtures for maintenance or bulb replacement.
| Specification Category | Details |
|---|---|
| Material | Solid Brass |
| Knob Body Dimensions | 20mm (Diameter) x 7mm (Height/Thickness) |
| Thread Specification | M10 x 1.0mm (Internal Fine Thread) |
| Expected Finish | Natural Brass (Unplated) |
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Superior Corrosion Resistance: Brass inherently resists oxidation and tarnishing, ensuring long-term reliability and maintaining structural integrity in various environments.
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Excellent Machinability: The fine M10x1 thread and precise dimensions are a result of brass's excellent machining properties, guaranteeing a perfect fit and preventing cross-threading in assemblies.
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Aesthetic Versatility: The natural brass base provides an ideal surface for subsequent finishing processes, such as polishing, nickel-plating, or coating in antique bronze, to match any design theme.
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Durability: Solid brass construction offers high mechanical strength, making it capable of withstanding the torsional stress during installation and the long-term load of lighting components.
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.