PololuPololu· Mechanical Components
Pololu Universal Aluminum Mounting Hub for 1/4″ (6.35mm) Shaft, #4-40 Holes (2-Pack)
Manufacturer part no. 1993
$12.95≈ 11.25 €
In stock — 610 units
- origin China
- RoHS3
Estimated landed cost
| Item | €11.25 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €7.25 |
| Total delivered | €43.50 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Volume pricing
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $12.95 | |
| ≥ 5 | $11.91 | −8 % |
| ≥ 25 | $10.96 | −15 % |
Datasheets & documents
- 📄 Pololu universal aluminum mounting hub for 0.250″ shaft, #4-40 holes mechanical drawing
- 📄 3D model of Pololu Universal Aluminum Mounting Hub for 1/4″ Shaft, #4-40 Holes
- 📄 Balancing robot with stepper motors
- 📄 Adapter for universal mounting hubs to VEX wheels
- 📄 New products: Universal mounting hubs for 1/4″ shafts
Specifications (automatically extracted)
Mechanical
| Weight | 6.7 g |
Other characteristics
| Shaft diameter | 0.25 in |
| Mounting hole size | #4-40 |
| Size | 25.4 mm diameter × 9.2 mm thick |
Description
These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 1/4 inch (6.35 mm) diameter motor shafts. The set includes two hubs, four #4-40 set screws for securing the hubs to motor shafts, and one 0.05″ Allen wrench for use with the set screws. Each hub has six threaded mounting holes for #4-40 screws (not included).
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