This Iron Spring (57x18 w/ Teeth) is engineered for high-tension applications in lighting fixture assembly. The precision-made teeth on both ends provide superior anti-rotation and non-slip grip, ensuring a secure and permanent hold within connector joints. Finished with a durable black coating, this spring offers reliable performance and corrosion resistance, making it an essential component for robust and long-lasting lighting structures.

• Anti-Rotation Design: Integrated teeth prevent slipping within copper connectors.

• Durable Material: Made from high-carbon iron for consistent tensile strength.

• Corrosion-Resistant Finish: Black oxide coating protects against oxidation.

• Precision Engineering: Guarantees consistent dimensions (57x18mm) for a perfect fit.

Customer Service

1. Quick Response: Ensure that every inquiry of yours is answered in a substantive manner within a short period of time.
2. Efficient Logistics: High production efficiency and fast delivery speed help to save precious time.
3. Quality Assurance: What we offer is not just products, but also the quality guarantee and safety certification accumulated over 20 years.
4. 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.