Product Description
The E40-4004 is a 40mm x 40mm T-slot aluminum extrusion with two open T-slots—one on each side—for maximum design flexibility. As part of Parco’s 40 series metric profiles, the E40-4004 is ideal for constructing modular frames, machine guarding, automation enclosures, and workstations that require fastening access on two sides.
Its symmetrical design allows for easy integration with 40 series accessories and fasteners, while maintaining structural integrity and adaptability for future modifications. Whether you’re building a custom structure or retrofitting an existing system, the E40-4004 delivers strength, precision, and ease of use.
Available in clear anodized finish with custom cut lengths and machining options like end tapping, drill access holes, and counterbores.




















