Additional Information
| Series | 40 |
|---|---|
| Measurement | Metric |
| Material | Aluminum |
| Color | BLACK |
| Dimensions | 40mm x 40mm |
| # of Slots | 3 |
| Recommended Products | FC33700, B43023, J43512 |


$286.51
40 Series 40mm x 40mm Tri Slot T Slot Aluminum Framing Extrusion
This 40 Series profile offers strength, corrosion resistance, and a smooth side for clean mounting in machine frames and guards.
This American-made Parco aluminum extrusion is 100% compatible with all leading manufacturers’ fractional and metric T-Slotted Extrusions.
* THIS T-SLOT EXTRUSION IS OVERSIZED AND REQUIRES FREIGHT SHIPPING. PLEASE CALL US AT 1-800-817-0617 TO ORDER. *
Out of stock
| Series | 40 |
|---|---|
| Measurement | Metric |
| Material | Aluminum |
| Color | BLACK |
| Dimensions | 40mm x 40mm |
| # of Slots | 3 |
| Recommended Products | FC33700, B43023, J43512 |
The E40-4003-BA black anodized tri-slot T-slot aluminum extrusion features a 40mm x 40mm profile with three open 8mm T-slots. Its design provides strength, rigidity, and versatility while keeping one side solid for clean mounting against flat surfaces or panels.
This extrusion is part of Parco’s 40 Series and is compatible with standard M8 fasteners, joining plates, and brackets. The black anodized finish enhances corrosion resistance and gives a sleek, professional appearance. Because of its tri-slot layout, it’s perfect for machine frames, workstations, guards, and modular structures that require strength and a smooth finished edge.
Parco can cut and machine this extrusion to your exact needs. Services include end tapping, drilling, and counterbores for fast and accurate assembly.
Shop all 40 Series extrusions and accessories at Parco-Inc.com.

PRODUCT FILTER
Inch/mm Conversion