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Ball Spring T Slot Nut, 4040 Series M8 Ball Loaded Elastic T Nut - 20Pcs, Roll in for 4040 Series Aluminum Extrusion Profile Fits 8mm T Slot Width, Slot Depth 7.8mm to 8.3mm (20 Pcs)

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$16.99

$ 6 .99 $6.99

In Stock

1.NumberofItems:20


About this item

  • UNMATCHED ELASTICITY: Our t nuts feature top-quality springs and steel balls that provide outstanding resilience and durability. We're so confident in their elasticity because we conduct tens of thousands of steel ball press and rebound tests every month to ensure consistent performance.
  • PRECISION THREADING: Our M8 x 1.25 threaded of Ball Spring t bolts for t track undergo precise machining and testing to ensure the accuracy and quality of each thread, eliminating issues such as missing, weak, or severely burr-laden threads.
  • 4040 ALUMINUM EXTRUSION: Our ball spring t track bolts, designed to fit perfectly with the European standard T slot 4040 series aluminum extrusions. These T nuts are compatible with aluminum profiles featuring an 8mm T-slot and a groove depth of 7.8-8.3mm.
  • ROLL IN INSTALLATION: Easily install our Ball Spring t slot nuts by rolling them into the T-slot channel of your 4040 series aluminum extrusions. The built-in steel ball mechanism provides a secure lock that prevents loosening while allowing for easy disassembly.
  • WIDE APPLICABILITY: Nickel plating enhances the hardness and strength of carbon steel, making it more suitable for heavy-duty and high-pressure applications. The M8 ball loaded elastic t slot nuts are widely used in various mechanical equipment such as electronic equipment cabinets, cable trays, 3D printers, CNC machine tools, laser cutting machines, and can also be used for DIY handicrafts and more.



Product Description

TZ-A1

As a young guy, my passion for DIY using Aluminum Extrusion Profiles has been a lifelong affair. Creating all sorts of fascinating stuff has always been my thing. But you know, fixing and connecting within those T-slots? That's where things get real.

My family had tried various Ball Spring T Slot Nuts available in the market, but it was a mixed bag – missing threads, uneven quality – a real nightmare to work with. You could imagine how frustrating it was, struggling to thread or simply failing to secure things in place.

But hey, there's a silver lining to every story. Our factory embarked on a journey, step by step, refining techniques, honing the product. And guess what? We brought forth this masterpiece of a Ball Spring T Slot Nut.

Now, I find myself creating wonders with it. Crafting stuff I adore became so much smoother. And I know, deep down, that fellow DIY enthusiasts will fall in love, just like I did. Because these nuts? They're not just nuts, they're the key to unlocking creativity, turning ideas into reality.

Join me, and let's make our DIY dreams come true, one perfectly snug Ball Loaded Elastic T Nut at a time.

Have you ever come across threads like these?

TZ-2-2

Uneven threads?

TZ-2-1

Missing threads?

TZ-2-3

Thread burrs?

TZ-2-M8

Precise Threads - Professionalism Meets Superior Craftsmanship.

  • Our factory utilizes state-of-the-art threading machines and adheres to strict manufacturing standards and specifications for threads.

  • In addition, our quality control team inspects, tests, and screens the threads to ensure that the Ball Spring T Slot Nuts you receive are free from issues such as missing threads, crossed threads, uneven threads, or burrs, allowing for easy and smooth installation.
TZ-A3

For 4040 Series Aluminum Extrusion Profile Fits 8mm T Slot Width, Slot Depth 7.8mm to 8.3mm

TZ-4-1

TZ-4-6

TZ-4-2

TZ-4-3

TZ-4-4

TZ-4-5

Customer Reviews
3.8 out of 5 stars 19
3.8 out of 5 stars 19
4.4 out of 5 stars 18
4.4 out of 5 stars 18
Thread Size M6 x 1 M6 x 1 M8 x 1.25 M8 x 1.25
Number of Items 20 100 20 100
Thread Style Right Hand Right Hand Right Hand Right Hand

Ivan M.
Reviewed in the United States on February 2, 2024
Good quality. Used for my roof rack to anchor equipment down
Ivan M.
Reviewed in the United States on February 2, 2024
Good quality. Used for my roof rack to anchor equipment down
Tom Reese
Reviewed in the United States on November 27, 2024
I bought these for Billie Bars on the back of my truck. Billie Bars overcharges their accessories IMO, so I make my own and these allow my to mount whayever I want. High quality and show no signs of rust after more than a year.
Tom Reese
Reviewed in the United States on November 27, 2024
I bought these for Billie Bars on the back of my truck. Billie Bars overcharges their accessories IMO, so I make my own and these allow my to mount whayever I want. High quality and show no signs of rust after more than a year.
Kuginuki
Reviewed in the United States on January 22, 2024
I wish I'd noticed the European callout before ordering, but I can't fault the manufacturer for my poor reading. While these will technically (kinda) work with a more standard American 4040 profile like what you might get from 80/20, the engagement will be severely lacking. Also you should note that for a standard profile the spring-loaded ball on these will not engage properly with the channel and will not be able to hold its position.
Kuginuki
Reviewed in the United States on January 22, 2024
I wish I'd noticed the European callout before ordering, but I can't fault the manufacturer for my poor reading. While these will technically (kinda) work with a more standard American 4040 profile like what you might get from 80/20, the engagement will be severely lacking. Also you should note that for a standard profile the spring-loaded ball on these will not engage properly with the channel and will not be able to hold its position.
lokiperson
Reviewed in the United States on September 4, 2023
I bought a new 40 series profile sim rig from Advanced Sim Racing. I've been adding accessories to this and needed some extra T-slot nuts. I'm a huge fan of the spring ball style and these did not disappoint. I had no issues fitting them in my profile and the 8mm bolts threaded nicely into these. The price of these was decent and I highly recommend them.
lokiperson
Reviewed in the United States on September 4, 2023
I bought a new 40 series profile sim rig from Advanced Sim Racing. I've been adding accessories to this and needed some extra T-slot nuts. I'm a huge fan of the spring ball style and these did not disappoint. I had no issues fitting them in my profile and the 8mm bolts threaded nicely into these. The price of these was decent and I highly recommend them.
Sniperrus
Reviewed in the United States on September 21, 2023
I have a number of T-slot rail accessories around my shop, and sometimes a tighter fit is needed than a T-bolt provides. The bits are a tight fit, and the spring loaded ball bearing provides for a continuous snug connection. They're a bit tight to move and require some force and a little bit of break in, but they allow me to slide into the right position without playing tight/loose with the set screw.
Sniperrus
Reviewed in the United States on September 21, 2023
I have a number of T-slot rail accessories around my shop, and sometimes a tighter fit is needed than a T-bolt provides. The bits are a tight fit, and the spring loaded ball bearing provides for a continuous snug connection. They're a bit tight to move and require some force and a little bit of break in, but they allow me to slide into the right position without playing tight/loose with the set screw.
Kevin
Reviewed in the United States on December 19, 2023
These are exactly the same weight and feels just like the ones I ordered from orange aluminum for more than half the cost. I have not used them yet so unsure how long the spring will stay tensioned.
Kevin
Reviewed in the United States on December 19, 2023
These are exactly the same weight and feels just like the ones I ordered from orange aluminum for more than half the cost. I have not used them yet so unsure how long the spring will stay tensioned.
hopped
Reviewed in the United States on December 13, 2023
I bought a pack of 20. Two roll balls were jammed, and the quality of the others did not meet expectations, especially given the premium price and the claim of "superior craftsmanship."
hopped
Reviewed in the United States on December 13, 2023
I bought a pack of 20. Two roll balls were jammed, and the quality of the others did not meet expectations, especially given the premium price and the claim of "superior craftsmanship."
D. Lavren
Reviewed in the United States on October 20, 2023
This is a package of 20 ball spring T slot nuts. They are designed to work in standard 4040 series aluminum extrusions (not included). Each nut has a spring loaded ball bearing that holds the nut in position and one precision M8x1.25 threaded mounting hole (hardware not included). The high quality nut bodies have a precise fit in the extrusion's groove. These nuts will make it easy to build a sturdy frame to have a rigorous processing system.Would recommend this to anyone.
D. Lavren
Reviewed in the United States on October 20, 2023
This is a package of 20 ball spring T slot nuts. They are designed to work in standard 4040 series aluminum extrusions (not included). Each nut has a spring loaded ball bearing that holds the nut in position and one precision M8x1.25 threaded mounting hole (hardware not included). The high quality nut bodies have a precise fit in the extrusion's groove. These nuts will make it easy to build a sturdy frame to have a rigorous processing system.Would recommend this to anyone.
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