Features & Benefits
- High-quality steel material
- Good toughness and corrosion resistance
- Easy installation with provided wrench
- Suitable for DIY handmade model accessories
- Comes in a package with fastening screws
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- 5PCS 12mm Flange Coupling, Motor Shaft Couple...
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Item #:
68471976
5PCS 12mm Flange Coupling, Motor Shaft Coupler, Flanged Shaft Mount, for DIY Handmade Model
87% of respondents would recommend this to a friend
Item #:
68471976
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Made of high-quality steel with good toughness and corrosion resistance. Easy installation with included wrench.
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What Stands Out
Versatile Application
Designed for various DIY projects, this coupling efficiently connects motor shafts in handmade models, ensuring a reliable performance tailored to hobbyists and engineers alike.
Durable Construction
Crafted from high-quality materials, the 12mm flange coupling provides exceptional strength and durability, ensuring a long-lasting solution for coupling motor shafts under various loads and conditions.
Easy Installation
The flanged design allows for effortless setup and secure mounting, enabling users to quickly assemble components without specialized tools, making it perfect for both beginners and experienced hobbyists.
Product Details
| Fastener Type | Coupling |
| Thread Size | M4 |
| Exterior Finish | Silver |
| Color | Silver |
| Inside Thread Size | M4 |
| Thread Style | Right Hand |
| Compatible Groove Diameter | 4 millimeters |
| Drive Style | External Hex |
| Item Dimensions | 4.76 x 3.65 x 0.98 inches (12.1 x 9.3 x 2.5 cm) |
| Size Name | 12mm |
| Item Diameter | 12 millimeters |
| Number of Pieces | 5 |
| Outside Diameter | 12 millimeters |
| Brand | QCQIANG |
| Set Name | 5PCS 12mm Flange Coupling Set |
| Manufacturer | QCQIANG |
| Unit Count | 5 Count |
| Model | LS-242 |
| Number Of Items | 5 |
| Part Number | LS-242 |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Material | Alloy Steel |
Who Should Buy?
-
DIY Hobbyists
Ideal for those creating handmade models, providing sturdy connections for small motor shafts in custom projects.
-
Small Electronics Projects
Perfect for electronics enthusiasts needing robust couplings for various small-scale applications or prototypes.
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Mechanical Students
Beneficial for students learning about mechanics, allowing hands-on practice with shaft couplings and motor connections.
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Heavy Machinery
Not suitable for industrial applications requiring high torque and heavy-duty connections due to size limitations.
Product Description
5PCS 12mm Flange Coupling, Motor Shaft Coupler, Flanged Shaft Mount, for DIY Handmade Model
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Customer Questions & Answers
-
Question:
Are additional fastening screws included in the package?
Answer: Yes, 10 x M3 fastening screws are included in the package. -
Question:
What is the inner diameter of the flange coupling?
Answer: The inner diameter is 5mm. -
Question:
What is the material of the flange coupling?
Answer: The flange coupling is made of steel.
QCQIANG Set Screw Editorial Review
In reviewing the overall customer experience for this product, it appears that while some users have had positive interactions, there is a significant number of concerns regarding product specifications and quality control. The primary issues identified include discrepancies in outer and inner dimensions, leading to installation difficulties. One reviewer highlighted a satisfactory measurement of 18mm OD, affirming the quality, while another found the inner diameter to be 4.95mm instead of the expected 5mm, rendering the part unusable. This inConsistency has frustrated customers who rely on precise measurements for their applications. Additionally, there have been mentions of missing components, such as grub screws, which further aggravated user experiences. Despite this, some reviewers did recommend the product due to its quality in certain instances. Overall, while there are individuals who found the product satisfactory and praised its quality, the recurring complaints about inaccurate measurements and missing parts suggest a need for improved quality control and clearer product specifications from the manufacturer. **
Customer Reviews & Ratings
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Pros
- Accurate outer diameter measurements (18mm)
- Good quality noted by some users
Cons
- InConsistent inner diameter measurements (reported as 4.95mm)
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23 July 2026 · via Trustpilot
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22-Jul-26 · via Trustpilot
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