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Twidec/4Pcs 3.17mm-3.17mm Brass Flexible Shaft Coupler for RC Airplane Boat Motor Transmission Connector Coupler-GLD-3.17-3.17

4.4 4.4 out of 5 stars 195 ratings
$7.99
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3.17mm-3.17mm
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Purchase options and add-ons

Material Brass
Brand Twidec
Size 3.17mm-3.17mm

About this item

  • Product Name : Motor Shaft Coupling;Type(Inner Hole Dia) : 3.17mm to 3.17mm/0.125" to 0.125"
  • Thread Size: M3;Net Weight: 9g
  • Main Color: Brass;Total Size: 20 x 9mm / 0.79" x 0.35"(L*D)
  • 100% High quality and Brand new,Widely used in metal, mold, mechanical drive applications.
  • Package Content: 4 x Shaft Couplings + 2 x Allen Wrench + 16 x Screws.
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Product details

  • Package Dimensions ‏ : ‎ 6 x 2.5 x 0.5 inches; 1.59 ounces
  • Item model number ‏ : ‎ COUPLER-GLD-3.175-3.175
  • Date First Available ‏ : ‎ July 1, 2019
  • Manufacturer ‏ : ‎ Twidec
  • ASIN ‏ : ‎ B07TW6XGT1
  • Customer Reviews:
    4.4 4.4 out of 5 stars 195 ratings

Product Description

Ideal accessories for RC Model motor.100% High quality and Brand new.Shaft Coupling Motor Connector BRASS Joint.Parts for RC Airplane Boat ,DIY Model.

Parts for RC Airplane Boat ,DIY Model.

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
195 global ratings

Customers say

Customers like the performance and quality of the nuts. For example, they mention that it works great, is of good quality and is a solid, strong rod.

AI-generated from the text of customer reviews

5 customers mention5 positive0 negative

Customers are satisfied with the performance of the nuts. They mention that it works great, is of good quality, and is very usable on a low torque drive.

"While they work fine for my needs, I would prefer two set screws/end as the fit is a little sloppy on the 2mm version...." Read more

"Good quality, worked great on my electric model boat." Read more

"Worked great for fixing my suitcase." Read more

"Works great" Read more

3 customers mention3 positive0 negative

Customers are satisfied with the quality of the nuts. For example, they mention it's a solid, strong rod.

"Good quality, worked great on my electric model boat." Read more

"Very good quality! Used it for RC car project." Read more

"Quality part for you project!!!..." Read more

Top reviews from the United States

JD W
5.0 out of 5 stars These work fine
Reviewed in the United States on February 7, 2022
Verified Purchase
While they work fine for my needs, I would prefer two set screws/end as the fit is a little sloppy on the 2mm version. Very usable on low torque drive but may not be on a higher powered arrangement
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Kevin w
5.0 out of 5 stars so far they have worked great
Reviewed in the United States on March 10, 2024
Verified Purchase
worked for my rc boat
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Christopher Fowler
4.0 out of 5 stars Good 1/8"
Reviewed in the United States on July 28, 2021
Size: 3.17mm-3.17mmVerified Purchase
Good for 1/8" to 1/8 " app I like double sided threaded . 1.5 mm Allen
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Bob P
5.0 out of 5 stars Well Made
Reviewed in the United States on May 20, 2021
Verified Purchase
Good quality, worked great on my electric model boat.
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Cedeno Buchanan
5.0 out of 5 stars Quality part for you project!!!
Reviewed in the United States on June 6, 2020
Size: 4mm-6mmVerified Purchase
Just as described, it has two set screws for more of a better fit
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Mike Harrison
5.0 out of 5 stars Worked great for fixing my suitcase.
Reviewed in the United States on June 17, 2022
Verified Purchase
Worked great for fixing my suitcase.
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Santa Claus
5.0 out of 5 stars Nice small size for a nema17 motor
Reviewed in the United States on October 29, 2021
Verified Purchase
NEMA 17 motor shaft is 5mm and it fits like a glove.
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SK O'Doyle
5.0 out of 5 stars worked fine
Reviewed in the United States on August 23, 2020
Size: 3.17mm-3.17mmVerified Purchase
used it to couple antenna rods together
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