M4 T-Slot Nut for 6mm Aluminum Extrusion Profiles

Your printer, running the way it should.

45k downloads in the maker community

$9.88

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Secures components to 6mm slotted aluminum extrusion profiles
M4 metric threading for standard hardware compatibility
Essential for building 3D printer frames and custom aluminum structures
Drop-in replacement for metal T-slot nuts at a fraction of the cost
Designed for 20x40mm and similar aluminum profile systems

This M4 T-slot nut is designed to work with 6mm slotted aluminum extrusion profiles, making it an essential component for anyone building custom frames, 3D printer assemblies, or workshop fixtures. Originally created for a delta printer frame build, it solves the common need for reliable fastening hardware in aluminum profile projects.

The nut features M4 metric threading and a profile specifically sized to fit standard 6mm T-slots found in 20x40mm and similar aluminum extrusions. Simply slide the nut into the profile channel, position where needed, and tighten your M4 bolt to secure your components in place.

Perfect for builders and makers working with aluminum profile systems who need reliable mounting hardware without the cost of metal alternatives. Whether you're assembling a printer frame, building a custom workbench, or creating adjustable jigs, these T-slot nuts provide the mechanical connection you need.