Additional Information
| Weight | 12.75 lbs |
|---|---|
| Dimensions | 90.55 × 1.574 × 1.574 in |
| Series | 40 |
| Measurement | Metric |
| Material | Aluminum |
| Color | CLEAR |
| # of Slots | 3 |
| Recommended Products | FC33700, B43023, J43511 |


$81.79
40 Series 40mm x 40mm Tri Slot T Slot Aluminum Framing Extrusion
Order the E40-4003 40mm x 40mm T-slot extrusion from Parco. With three open sides and solid structural integrity, it’s ideal for frames, guards, and custom builds.
| Weight | 12.75 lbs |
|---|---|
| Dimensions | 90.55 × 1.574 × 1.574 in |
| Series | 40 |
| Measurement | Metric |
| Material | Aluminum |
| Color | CLEAR |
| # of Slots | 3 |
| Recommended Products | FC33700, B43023, J43511 |
The E40-4003 is a 40mm x 40mm metric T-slot aluminum extrusion with three open T-slots on adjacent sides. This profile from Parco’s 40 series is designed for modular projects requiring corner or L-shaped connectivity, offering excellent versatility and structural support.
Its triple-slot configuration makes it ideal for constructing machine bases, workstations, custom enclosures, or lightweight automation frames. The closed fourth side provides added rigidity while maintaining a clean, finished look. Compatible with all 40 series fasteners and accessories.
Available in clear finish with precision cutting and machining options such as end taps, access holes, and counterbores.

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