AluFab extrudes and sources all of our t-slotted aluminum extrusion in the US in order to meet your supply chain needs. We are well stocked and well prepared to keep your business moving by providing your aluminum extrusion needs quickly, efficiently, and with the highest quality. Contact Us today to learn more about the AluFab difference when it comes to t-slotted aluminum extrusion structures.

40 Series Profiles

AluFab’s 40 Series aluminum extrusion consists of 40mm-based profiles with an 8mm t-slot. The 40 Series extrusion has an t-slot equivalent to Item or 80/20. For Bosch-equivalent 40mm extrusion, check out 40mm B-Series Profiles. All available profiles come in clear anodized, and common profiles such as 4040, 4080, and 8080 also have black anodized options. For a cleaner, slot-less look, try incorporating our monoslot, bislot, and trislot extrusions into your assembly. Also, check out available fasteners, brackets, and accessories below that are made to fit our 40 Series extrusion. Just look for the “40” or the “15” next to the part number in our catalog to ensure the part that you are choosing is compatible with our 40mm based extrusion (15 Series accessories and hardware will also fit 40 Series due to the same size and shape t-slot).

When incorporating panels into your project, 6mm or 1/4” thick panels fit best with our 40 Series extrusion. Check out available materials in our Panels Catalog.

Extrusion Profiles


Brackets, Gussets, & Plates