Lighting Fixtures Iron Tube With 3/8''-27 Thread Zinc Plating 40mm Length
This Iron Tube, sized at 3/8''-27 x 40 and finished with a zinc coating, is a durable and corrosion-resistant connector designed for lighting fixtures. Its precise dimensions and robust construction ensure reliable performance in various decorative and functional lighting applications, providing a secure and long-lasting connection for copper-based lamp components.
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Material: Iron
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Coating: Zinc plating for corrosion resistance
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Size: 3/8''-27 thread x 40mm length
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Application: Lighting fixture connectors
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Industry: Decorative and architectural lighting
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Connecting copper tubes in chandeliers and pendant lights
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Structural joints in modern and vintage lamp designs
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Reinforcement points for heavy or multi-arm lighting fixtures
| Attribute | Specification |
|---|---|
| Material | Iron |
| Thread Size | 3/8''-27 |
| Length | 40 mm |
| Coating | Zinc plating |
| Primary Use | Lighting copper fittings |
| Proof Load | Compliant with relevant ISO 898-2 or ANSI B18.2.2 standards for Grade |
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Corrosion Resistance: Zinc plating protects against oxidation, extending product life.
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Precision Threading: Ensures secure and easy installation in copper fittings.
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High Durability: Iron construction provides strength for stable lighting structures.
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.