PololuPololu· Cables & connectors
Pololu Universal Aluminum Mounting Hub for 3mm Shaft, #4-40 Holes (2-Pack)
Manufacturer part no. 1078
$9.95≈ 8.81 €
Price summary
Listed by Pololu at €8.81. Delivered to France, including shipping, VAT and any customs duty, it comes to about €40.57. Prices last checked on 2026-10-02.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 1260 units
- origin China
- RoHS3
Estimated landed cost
| Item | €8.81 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €6.76 |
| Total delivered | €40.57 |
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 | $9.95 | |
| ≥ 5 | $9.15 | −8 % |
| ≥ 25 | $8.42 | −15 % |
Specifications (automatically extracted)
Mechanical
| Weight | 2.8 g |
Other characteristics
| Shaft diameter | 3 mm |
| Mounting hole size | #4-40 |
| Size | 17.5 mm diameter × 5 mm thick |
Description
These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 3 mm diameter motor shafts. The set includes two hubs, two #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 four threaded mounting holes for #4-40 screws (not included).
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