T nut holder for 8020 25 series

thingiverse

When working with 8020 25 series aluminum extrusions, I found the manufacturer's T nuts to be prohibitively expensive, so I opted for cheaper alternatives from 20 series extrusions instead. However, these nuts were too small for 25 series slots, and I wanted a more secure solution than simply anchoring them in place with additional hardware. To address this challenge, I designed and built a custom T nut holder that could securely anchor the T nuts inside 8020 25 series aluminum extrusion at a fraction of the cost. The outer dimension of my design is precisely fitted to 25 series slots, ensuring it will stay firmly in place once pushed into position.