This 30x40 aluminum part is a raw, unfinished component engineered for the lighting and hardware industry. Crafted from solid aluminum alloy, it offers a perfect balance of structural integrity and lightweight machinability. Its precise 30x40mm dimensional profile serves as a universal and reliable foundational element for constructing custom lamp arms, joints, connectors, and structural frameworks in both decorative and functional lighting fixtures.
Material: High-grade Aluminum Alloy (Raw/Unfinished)
Primary Processing: Extruded or Machined to Standard Profile
Key Feature: Excellent Strength-to-Weight Ratio
Industry Application: Core Structural Component in Lighting Fixtures
Finishing State: Raw Material, Ready for Custom Machining & Surface Treatment
Structural Framing: Used as internal reinforcement arms, connecting rods, or skeletal frames for modern and industrial-style pendant lights, floor lamps, and chandeliers.
Joint & Connector Fabrication: Serves as a base blank for machining custom hinges, swivels, or intersection joints in adjustable lighting systems.
Mounting Hardware: Can be precision-machined into bespoke brackets, ceiling canopies, or fixture mounts that require a strong, lightweight core material.
| Specification Item | Detail |
|---|---|
| Base Material | Aluminum Alloy (Commonly 6061 or 6063 for balance of machinability & strength) |
| Condition | Raw, Mill Finish (Unanodized, Untreated) |
| Nominal Dimensions | 30mm x 40mm (Cross-section) |
| Standard Length | Customizable per order (e.g., 1m, 2m bars, or cut-to-size blanks) |
| Primary Process | Extruded Profile |
| Key Properties | Lightweight, Corrosion-Resistant Base, Excellent Thermal Conductivity, Non-Sparking |
| Typical Tolerance | ±0.1mm to ±0.5mm (Dependent on cut length and final machining) |
Designer-Friendly Foundation: The raw state provides maximum flexibility for fabricators to machine, drill, thread, and apply any custom finish (anodizing, powder coating, polishing) to match specific design requirements.
Optimal Functional Performance: Aluminum’s inherent properties ensure the final component is durable yet lightweight, reduces fixture load, and aids in heat dissipation from light sources.
Cost-Effective Standardization: Utilizing a standardized 30x40 profile as a base blank for multiple fixture parts simplifies inventory management and reduces raw material costs for lighting manufacturers.
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.