3030 extrusion t-slot nut - M4 & M5

T-slot nut that fits 3030 or 2020 extrusion. Tap the hole for an M4 bolt or use a brass threaded insert.

The 2020 OpenSCAD file is parametric and can be used to create other size. For 3030 set dim to 8, thick to 2. For 2020, dim is 6, thick is 1.5.

April 2023: added an M5 t-nut that was modeled in Fusion 360 and has a slightly different design. I'm using these on my Voron builds to attach panels and such. The thread is modeled into the t-nut, but I find I need to tap them for best results. Print using 100% infil.

Category: 3D Printer Parts