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Your cart is empty. Suitable for model shaft connection, RC type motor connection
package includes:
4 pcs 5mm Flange Shaft Coupling with 8 Fastening Screws
4 pcs Allen Wrench
16 stainless steel Screws
t. Michaloski
Reviewed in the United States on March 16, 2024
The quality is very good and the package has the right amount of fastners.
KarlW
Reviewed in the United States on February 22, 2023
I've bought multiple sizes and all have been the same quality so I'm posting the same review for all.Inside diameter fits the motor shaft very well and the face is perpendicular to the shaft. The small set screws and threaded holes they go into fit perfect. Even the hex wrench that's included is strong. The parts have no burrs or sharp edges.
Does it matter
Reviewed in the United States on January 29, 2023
See headlines.
Peter K
Reviewed in the United States on March 19, 2021
Nice product & reasonable price.
Reaperr61
Reviewed in the United States on October 14, 2020
They are 4mm. Worked great for what I wanted them.
Medah
Reviewed in the United States on April 7, 2020
These 5mm shaft couplers are pretty good quality & could have been a 5 if it was not for the screw hole burrs. The screw holes are for the coupler 'set screws' to lock it onto the motor shaft. It took me hours to de-burr the 4 couplers AND I had to buy a metal wire brush set (see below) to do so. Once de-burred, these couplers go on easily. You can probably hammer the coupler onto the motor shaft, but you will not be able to remove it - you'll probably need a gear/wheel puller (and hope you don't damage the coupler in the process).The wire brush set which saved the day was...https://www.amazon.com/Carburetor-Cleaner-Cleaning-Brushes-Small/dp/B075J7M7B4/ref=sr_1_2?dchild=1&keywords=Carb+Carburetor+Cleaner+Cleaning+Brushes+Kit&qid=1586282681&sr=8-2
Paul E. Troutman
Reviewed in the United States on June 19, 2019
Appreciated that it came with wrenches
Customer
Reviewed in the United States on June 19, 2019
They wouldn't fit over the 5mm shaft on my NEMA 17 motors. Fortunately for me, I had a 5mm reamer to clean out the burs or the excess plating that prevents them from slipping over the shaft. It would have been an okay press fit, if that's what you're going for.
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