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Your cart is empty.Product Description
Material
- Made of high quality steel material with high strength, plasticity, heat resistance and good toughness
Complete specifications
- Complete product specifications, a variety of sizes are available, a wide range of applications
Steven A.
2025-07-25 14:40:44
worked well to couple two 4 ft wood dowels together - used as plant stakes
MÃa
2025-07-08 16:45:14
Coupling connectors with screws that should hold up well to vibrations, temp ranges, and various dynamic loads. Screws screw securely, and... you get 3 extra screws (the way I drop them, I'm gonna need them). I'm using them for an ongoing robotics project. They seem to be able to handle sufficient torque and load, but I haven't put them to the paces yet. Just handling them though I'm putting them through various manual stresses, they appear very solidly made. 5 stars, all the way.
Todd Lawson
2025-07-06 13:12:16
Could be a little more well built and the set screw will not stay locked in without lock tite.
Hao P.
2025-06-26 17:45:39
Perfect for small projects. The coupling has 4 threaded holes for set screws (included). Just so you know, the coupling is short—0.85 inches—and the hole for 12mm is approximately 7/16 inches deep. It might not suit projects that require high torque or high axial loads.
Customer
2025-05-18 11:08:21
These work well. I use it to couple a large stepper to a threaded rod for a linear rail. It works well. The included hardware are strong enough to support multiple tightenins without stripping. Easy to recommend these if you need a rigid coupling. Works well.
AB
2025-04-15 11:02:08
it's not 8mm and off center
Bug
2025-03-07 18:19:27
I'm always needing different sized coupling connectors for some project or another. These were properly sized on the couple I randomly grabbed. And installed on my makeshift testing board. It was wither change up a few things or use a coupler. Easier of the 2 options. lol Final unit wont need these, but did the job for now.
Nohely
2025-01-15 10:02:13
I used these for a power wheels project and they work great !!
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