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2pcs 5mm to 8mm Shaft Coupling Set Screw, D14mm x L22mm Stainless Steel Bore Rigid Shaft Coupler Joint Connector for 3D Printer,DIY Robots, CNC Machine,Motor Accessories

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$8.49

$ 3 .99 $3.99

In Stock

1.:1


2.Size:4mm To 4mm, L22xd14


About this item

  • 【Size&Package】Bore Diameter: 5mm to 8mm, Total Length: 22mm /0.87 inch, Outside Diameter : 14mm/ 0.55 inch, Through Angle: 90 Degree; Package includes: 2 x rigid shaft coupler, 8 x set screws
  • 【Excellent Performance】Bore rigid 5mm to 8mm shaft coupler is made of stainless steel to reduce inertia, has high torque with rigidity, low inertia, and excellent sensitivity. No rotation gap and elastic action can make up for symmetrical angular misalignment.
  • 【Durable Steel Material】5mm shaft coupler is oil proof, corrosion-resistant, corrosion-resistant, and does not rust, having a long service life.
  • 【Wide Applications】The rigid 8mm shaft coupler is used to hold bearings and sprockets tightly on the shaft to ensure the normal operation of the machine. Widely used in blowers, 3D printer, DIY robots, CNC machine, stepper motors, mechanical drive situations, etc.
  • 【NOTE】 The rigid 5mm to 8mm shaft coupling basically does not allow eccentricity, so it must be fully adjusted during use.



Product Description

1

About Us

TA-VIGOR is a professional hardware accessories distributor, providing customers with various hardware tools and hardware accessories. All of our products have been tested for durability and performance. We strive for excellence in product quality, so that users can experience better home service.

1

George B. Emerson
Reviewed in the United States on September 29, 2023
These were the perfect size to fit over the 8mm diameter shaft of the crank to open or close our RV roof vents. The old plastic knobs were brittle from being in heat and cold. These should last forever!
lee
Reviewed in the United States on June 28, 2023
Light weight and fit just fine
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