High-Quality 40x40 4040 T-Slot Aluminum Extrusion

Premium 6063-T5 aluminum alloy for superior strength and corrosion resistance

Precision-milled T-slots for seamless modular assembly and customization

Anodized surface treatment ensures durability and scratch resistance

Ideal for industrial frames, workbenches, CNC machines, and 3D printer builds

Compatible with standard M8 bolts and T-nuts for easy DIY projects

Straightness tolerance ±0.1mm/100mm for professional-grade accuracy

Global wholesale pricing with bulk order discounts available

Full certification compliance including ISO 9001 and RoHS

Custom cutting lengths and packaging options upon request