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⚙️ Elevate your motor game with precision brass power!
This 10-piece brass shaft coupling set connects motor shafts from 2mm to 5mm with high precision. Crafted from durable, heat- and corrosion-resistant brass, it includes all necessary hardware—Allen wrenches and screws—for quick, secure installation across diverse motor applications.

































| ASIN | B0CW9GT85G |
| Best Sellers Rank | #115,348 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #32 in Rigid Set Screw Couplings |
| Brand | QCDENG |
| Color | Yellow |
| Compatible Groove Diameter | 5 millimeters |
| Customer Reviews | 4.6 4.6 out of 5 stars (122) |
| Drive Style | Internal Hex |
| Exterior Finish | Brass |
| Fastener Type | Machine Screw |
| Finish Types | Unfinished |
| Manufacturer | QCDENG |
| Material Type | Brass |
| Number Of Items | 10 |
| Number of Pieces | 10 |
| Part Number | LS-591 |
| Screw Head Style | Flat |
| Size Name | 2mm to 5mm |
| Thread Class | Coarse |
| Thread Coverage | Fully Threaded |
| Thread Size | 5 millimeters |
| Thread Type | Unified National Coarse (Unc) |
| Unit Count | 10 Count |
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