12mm tube 400mm x 50mm internally threaded black

Black L-shaped threaded brass tube for lamps

The L-shaped tube with a 12 mm diameter and black finish is a technical component designed for those looking to create solid, discreet, and elegant structures in lighting projects. With its configuration of 400 mm in length and 50 mm in height, this metal elbow allows for directional changes while maintaining alignment, stability, and the overall aesthetic. Its hollow interior facilitates cable routing, while its female metric 10/100 thread on both ends ensures a firm and compatible assembly with standard rods used in decorative lamps. It is an ideal option for both custom-made luminaires and for repairing or enhancing existing lamps.

Composition and material quality

Made from brass, this tube guarantees excellent durability, mechanical resistance, and stability even in assemblies subject to frequent use. The black finish adds a contemporary and discreet style, perfect for modern, industrial, or minimalist projects. The internal female M10/100 thread on both ends allows for direct coupling without the need for adapters, ensuring a uniform and secure assembly. Its L shape provides structural rigidity, maintaining the professional aesthetic required by decorative luminaires.

• External diameter: 12 mm
• Shape: L-shaped tube
• Dimensions: 400 mm length x 50 mm height
• Material: Brass
• Colour: Black
• Internal thread: Female M10/100 on both ends
• Type of use: Structural component for lamps
• Interior: Hollow for cable routing

Compatibility and applications

This black L-shaped tube is fully compatible with lighting projects that require a clean and secure directional change in their structure. Its female metric 10/100 thread allows it to be easily attached to rods, fittings, and standard accessories used in table lamps, floor lamps, wall lights, and custom luminaires. It is perfect for creating side arms, decorative branches, articulated structures, or configurations where it is necessary to conceal the wiring without compromising the style or robustness of the assembly.

Quick and secure installation

Installation is straightforward: simply screw the tube onto any accessory or rod that shares the M10/100 metric, ensuring a firm and stable connection. Its hollow interior design facilitates cable routing without damaging the insulation, allowing for a clean and tidy installation. To enhance fixation, it is recommended to complement with washers and nuts suitable for the project. Its L structure ensures reliable support even in complex or larger compositions.

Key advantages

• Elegant and versatile black finish for multiple decorative styles
• High-strength brass with great durability
• Internal M10/100 thread on both ends for direct assembly
• L design perfect for structural directional changes
• Allows easy concealment and guidance of internal wiring
• Suitable for manufacturing, modifying, or restoring decorative lamps

Style and combination

The black finish of the tube adds a modern, elegant, and discreet touch, ideal for luminaires with industrial, minimalist, or contemporary inspiration. Its neutral tone makes it compatible with materials such as natural wood, aged metal, glass, marble, or lampshades in light tones. Additionally, it easily combines with other accessories in black, gold, or aged brass, allowing for the creation of lamps with a harmonious and refined aesthetic.

Maintenance and durability

Brass offers excellent resistance to wear and corrosion, so the tube requires minimal maintenance. Cleaning can be done with a soft, dry, or slightly damp cloth. It is advisable to avoid abrasive products that could damage the black finish. Its solidity guarantees prolonged use even in demanding assemblies or luminaires subject to frequent handling.

Final technical note

To ensure correct installation, always use accessories and rods with metric 10/100. Check the alignment and final tightening of the assembly and ensure proper cable routing. The characteristics, photographs, or technical specifications of the product may vary slightly depending on the manufacturer or production batch, without affecting its functionality, quality, or compliance with applicable safety standards.