This precision-engineered brass slider (18x40) is designed for high-performance luminaire assembly. Featuring a durable POM insert and standardized M13x1 or M16x1 threading, it ensures secure, reliable, and smooth adjustment for various lighting fixtures. Its robust brass construction guarantees excellent corrosion resistance and long-term durability in demanding environments.
Material: High-Quality Brass Body with POM Insert
Threading: Standard M13x1 or M16x1
Dimensions: 18mm x 40mm Slider Body
Application: Adjustment & Connection in Lighting Fixtures
Key Feature: Corrosion Resistant, Smooth Gliding Action
Adjustable Track Lighting Systems: For precise positioning of spotlights along a track.
Pendant Light Suspension: Allows for height and lateral adjustment of hanging fixtures.
Commercial & Architectural Lighting: Ideal for systems requiring robust and reliable connection points.
Modular Lighting Assemblies: Enables flexible design and easy reconfiguration of light structures.
| Specification Category | Details |
|---|---|
| Product Type | Slider / Connector |
| Base Material | Brass |
| Insert Material | POM (Polyoxymethylene) |
| Slider Body Dimensions | 18mm x 40mm |
| Available Thread Sizes | M13 x 1mm or M16 x 1mm |
| Primary Function | Adjustable Connection & Sliding Mechanism |
Precision Machining: Ensures perfect fit and consistent performance, critical for the seamless operation of lighting systems.
Enhanced Durability: The brass body offers superior resistance to oxidation and corrosion, extending the product's lifespan even in humid conditions.
Reduced Friction & Wear: The integrated POM (acetal) insert provides a low-friction, self-lubricating surface, ensuring smooth sliding and protecting mating components from wear and galling.
Secure Fastening: The fine M13x1/M16x1 metric thread provides a tight, secure connection, preventing loosening from vibrations common in built environments.
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.