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12mm Hex Wheel Adapter for 4mm Shaft (2-Pack)
These 17 mm long aluminum adapters convert a 4 mm diameter shaft to a 12 mm hex shaft that is compatible with many common hobby RC wheels. The set includes two adapters, two M4 screws for securing wheels to the adapters, four M3 set screws for securing the adapters to motor shafts, and one 1.5 mm Allen wrench for use with the set screws.
| Description | Specs (5) | Pictures (3) | Resources (4) | FAQs (0) | On the blog (1) | Distributors (44) |
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12mm Hex Wheel Adapter for 4mm Shaft (2-Pack). |
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12mm Hex Wheel Adapter for 4mm Shaft on a 20D mm metal gearmotor. |
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Dimension diagram of the Pololu 12mm Hex Wheel Adapter for 4mm Shaft. Units are mm over [inches]. |
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