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8 pcs screws design
Thread Size: M4
Color: Red
Material: Aluminum Alloy
Connection Diameter: 3mm to 5mm
Total Length: 20mm /0.78 inch
Outside Diameter : 12mm/ 0.47 inch
Through Angle: 180 Degree
Package List:
2 Pcs x Rigid Shaft Coupler
8 Pcs x M4 Screws
Description:
Made from aluminum alloy material to reduce inertia
Rigid coupling,high torque with rigidity,low inertia and excellent sensitivity
No rotation gap, elastic action can make up for symmetrical angular misalignment
Maintenance-free, oil proof and corrosion resistance
Suitable for model car, model boat, hardware, , mechanical drive situations etc
Note:
Please allow 1-3mm differs due to manual measurement
Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding
Jhenilynn Stone
Reviewed in the United States on July 8, 2024
Works well for our project
Kdwood24
Reviewed in the United States on March 20, 2023
Works as needed
Brian B
Reviewed in the United States on July 27, 2022
I replaced a bathroom faucet. The new drain plug handle did not reach far enough. I used this to connect another rod to the new rod. This gave enough reach to work the drain plug.I was unfamiliar with how the sizing works so this was the second set I ordered as the first inside diameter was too small.
Thomas
Reviewed in the United States on May 31, 2022
Product received as specified in the description. I knew when I bought these that they were for metric shafts, so I had to drill the 3mm end to 0.125" (for the shaft that I was using). I don't know about the long term performance and/or running at high speeds, but it works well for my low speed application. Just be careful when opening the packaging as the set screws are very small and shipped loose inside the bag.
Amy L
Reviewed in the United States on July 20, 2021
Worked great for extending my Autoride sensors in my Tahoe when adding lift kit
MM
Reviewed in the United States on April 8, 2021
These work great, I had to go buy stainless set screws bc it’s going in saltwater
Jason X
Reviewed in the United States on June 23, 2020
Not much to review here... It's a collar. It works great. It's cheap, and came in time. Good good.
David X
Reviewed in the United States on May 28, 2020
Most tiny shaft couplings have the set screws 90 degrees off from one another. This is one of the few that have the set screws 180 degrees off from the other. This makes it a more versatile coupling for a stepper motor, making it possible to fit shaft types D, DD and Smooth. The finish is good, the fit is tight, shipping was fast and the price is hard to beat.
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