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๐Ÿ”ง kootans 20 pcs m3 thread t-nuts: premium european standard hammer head fastener nuts for 20 series aluminum extrusion profiles, 6mm t-slot logo

๐Ÿ”ง KOOTANS 20 Pcs M3 Thread T-Nuts: Premium European Standard Hammer Head Fastener Nuts for 20 Series Aluminum Extrusion Profiles, 6mm T-Slot Review

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Revainrating 2 out of 5ย ย 
Ratingย 
2.0
๐Ÿ”ฉ Nails, Screws & Fasteners, ๐Ÿ”ง Hardware

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Description of ๐Ÿ”ง KOOTANS 20 Pcs M3 Thread T-Nuts: Premium European Standard Hammer Head Fastener Nuts for 20 Series Aluminum Extrusion Profiles, 6mm T-Slot

Size:0.39" x 0.23" x 0.17" / 10mm x 6mm x 4.5mm (W x L x H),thread:M3 metric. These hammer head drop in T slot nuts work well in 20x20mm aluminum extrusion profile t-slot 6mm.Please confirm the size referring image before purchasing. Material:high quality carbon steel, the surface is Nickel-plated.These post-assembly nuts have high hardness and a long service life and good rust resistance. Include 20pcs tee nut,they have clean thread,make your job easier. 2020 Series Aluminum Profile T-Nuts widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects, 3D carvers, machine guards, workstations, etc.

Reviews

Global ratings 4
  • 5
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  • 4
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  • 3
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    4
  • 1
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Type of review

Revainrating 2 out of 5

Good work! Best fastener

Exactly as described and works great to retrofit my 2020 aluminum extrusion 3D printer! Glides on grooves and has no sharp edges where you can get caught at the wrong moment.

Pros
  • Cool product
Cons
  • Has issues

Revainrating 2 out of 5

24% Failure Rate - T-Nuts

24 failures out of 100, in other words I could clean some threads with a tap and make them usable, but I don't have to. Especially when the 76 drove nice and smooth.

Pros
  • Rugged Finish
Cons
  • No

Revainrating 2 out of 5

Good work! for Nuts

Exactly as described and works great for modifying my 2020 aluminum extrusion 3D printer! Glides along the grooves and has no sharp edges to grab at the wrong moment.

Pros
  • Best
Cons
  • Volume

Revainrating 2 out of 5

24% maternal failure rate

24 out of 100, in other words I could clean up some threads with one touch and make them usable, but I wouldn't have to. Especially when the 76 drove nice and smooth.

Pros
  • Absolutely amazing!
Cons
  • Many things failed