4040 Aluminum T-Slot Profile - 40mm x 40mm with 2 Slots & 2 Flat Walls - Black

The 4040 Bi-Slot Aluminum Profile is engineered for projects where aesthetics and cleanliness are as important as structural strength. Featuring two open T-slots and two smooth flat faces, this extrusion provides a minimalist, professional look by hiding unnecessary slots on visible surfaces.

This "closed-face" design is highly popular for architectural framing, office furniture, clean-room partitions, and high-end display cases. It significantly reduces dust accumulation and provides a smooth surface that is easy to wipe down. Built on the heavy-duty 40 series geometry, it offers exceptional rigidity and a high mass of 2.1kg/m, ensuring your frames remain stable and vibration-free.

Key Features:

• Minimalist Aesthetic: Two flat walls provide a sleek, "finished" appearance for external-facing frames.
• High-Mass Stability: At 2.1kg/m, this profile offers superior strength for medium-duty structural loads.
• Dual-Slot Versatility: Two active T-slots remain available for standard 40 series fasteners and accessories.
• Premium Texture: Available in Silver Anodized or an enhanced "Anti-Scratch" Black Texture for maximum durability.

 

                                                                                                                                                   

Feature	Specification
Series	40 Series (40x40 Geometry)
Width / Profile	40mm x 40mm - 2 Slots & 2 Flat Walls (Configuration)
Material	Structural Grade High-Tensile Aluminum
Weight per Meter	2.1 kg/m
Finish	Black Anodized
Slot Width	8.3mm (Standard 8mm hardware)