Uxcell M6 T-Nuts For 4040 Aluminum Extrusions – 10-Pack, Carbon Steel, Nickel Plated

About This Product

So you're building something cool with 4040 aluminum extrusions—maybe a 3D printer, a CNC router, or a workbench—and you need some solid T-nuts to hold it all together.

These little guys are M6 threaded, made from tough carbon steel, and come with either a nickel or zinc plating to keep rust away.

They slide right into the T-slot of your 40x40mm profile, no fuss, no struggle.

Just roll 'em in, line 'em up, and pair 'em with your favorite hex or T-screws.
Each one measures about 20mm long, 20mm wide, and 9.
5mm high—perfect fit for standard 4040 series slots.
This pack gives you 10 pieces, so you've got enough for a solid start or a full replacement set.

Whether you're into robotics, laser cutters, or just tinkering around, these nuts are a reliable workhorse.
Plus, they're hard, durable, and the plating means they won't give up on you when things get a little damp.
Easy to install, easy to love—grab these and get your project locked down tight.