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1/4-20 Steel Roll in T-nut with Ball Spring, Suitable for 15 Series or 40 Series Aluminum Extrusion Profile Rail (20 Packs)

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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Size and Type: It measures .866 x .520 x .291 inches long with 1/4-20 thread. Fit for 15 Series or 40 Series aluminum extrusions. T-Slot: 8mm.
  • Material: The ball spring T-nut is made of 1045 steel with zinc finish. Durable and rust-proof.
  • Quantity: You will have 20pcs 1/4-20 spring T-nut.
  • Install: Roll in T-nut with Ball Spring can be inserted into T-slot easily. To attach joining plates, corner brackets, and other t track accessories to aluminum extrusion.
  • Widely use: This T-Nuts widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects, 3D carvers, etc.


Quantity: 20pcs. 15 Series or 40 Series aluminum extrusions profiles with 8mm T-Slot.


John
Reviewed in the United States on February 22, 2025
Worked as expected
Pcfixer
Reviewed in the United States on June 14, 2024
Fit the rail perfectly and held tight. Did exactly what I needed. Seem to be good quality.
Giles Hawkins
Reviewed in the United States on March 19, 2024
Because these have a spring-loaded ball bearing in them they stay nice and snug in the t-track. Well made and a good quantity for the price.
David
Reviewed in the United States on March 14, 2024
I needed these to finish building a hardware attachment portion of a machine I am putting together and these were exactly what I wanted.The quality of them is great, and I have yet to use one that had any issues, which is better than I can say for the last bag I bought from somewhere else. I also used some to replace some flat ones I had on my 3D printer gantry I built last year, and they are so much more solid feeling when everything is put together.Great product, definitely an upgrade from those old flat cheapy versions!
RB
Reviewed in the United States on December 16, 2024
These are either mislabeled or an error as I received 5/16-18 instead of 1/4-20. Otherwise they were solid.
DBAGproductions
Reviewed in the United States on April 23, 2024
Super quick and easy install. Fit in my extrusion perfectly
booboo
Reviewed in the United States on April 17, 2024
The spring loaded ball allows for easy setup movement. The t-nut fits great in my track. The stability during set up is also good. Perfect for my operation.
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