The Brass Cable Blocker 9x29 M4 is a precision-engineered hardware component designed for secure and aesthetically pleasing cable management in lighting assemblies. Crafted from solid brass, it ensures excellent corrosion resistance and long-term reliability, making it an ideal choice for both functional and decorative lighting applications. Its standardized dimensions provide a perfect fit for M4 threaded rods, offering a clean and professional finish.
Material: High-Quality Solid Brass
Finish: Natural Brass (Ready for Plating/Painting)
Primary Function: M4 Threaded Rod Cover and Connector
Industry: Decorative Lighting, Architectural Hardware
Key Feature: Seamless Integration & Corrosion Resistance
Securing and concealing M4 threaded rods in pendant light clusters.
Acting as a decorative connector between light fixture segments.
Providing a finished end-cap for cable systems in chandeliers and modern lamps.
Used in architectural lighting structures for a clean, professional appearance.
| Specification | Value | Unit |
|---|---|---|
| Model | Brass Cable Blocker | - |
| Outer Diameter | 9 | mm (millimeters) |
| Length | 29 | mm (millimeters) |
| Thread Size | M4 | - |
| Material | Solid Brass (CuZn39Pb3) | - |
| Standard Finish | Natural Brass (Unplated) | - |
Superior Durability: Solid brass construction offers inherent resistance to oxidation and corrosion, ensuring the component's integrity and appearance over time, even in varied indoor environments.
Precision Engineering: The exact 9x29mm dimensions and M4 internal thread guarantee a seamless and secure fit with standard components, eliminating wobble and ensuring structural stability in lighting assemblies.
Enhanced Aesthetics: Provides a high-quality, metallic finish that elevates the overall look of the light fixture. Its unplated state offers flexibility for manufacturers to apply custom finishes like nickel, chrome, or antique patina.
Streamlined Assembly: Simplifies the manufacturing and installation process for lighting manufacturers, reducing labor time and improving consistency in the final product.
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.