PololuPololu· Cables & connectors
Pololu Universal Aluminum Mounting Hub for 4mm Shaft, M3 Holes (2-Pack)
Manufacturer part no. 1997
$10.95≈ 9.64 €
Price summary
Listed by Pololu at €9.64. Delivered to France, including shipping, VAT and any customs duty, it comes to about €41.57. Prices last checked on 2026-10-01.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 406 units
- origin China
- RoHS3
Estimated landed cost
| Item | €9.64 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €6.93 |
| Total delivered | €41.57 |
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 | $10.95 | |
| ≥ 5 | $10.07 | −8 % |
| ≥ 25 | $9.27 | −15 % |
Specifications (automatically extracted)
Mechanical
| Weight | 3.2 g |
Other characteristics
| Shaft diameter | 4 mm |
| Mounting hole size | M3 |
| Size | 19 mm diameter × 5 mm thick |
Description
These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 4 mm diameter motor shafts. The set includes two hubs, two M3 set screws for securing the hubs to motor shafts, and one 1.5 mm Allen wrench for use with the set screws. Each hub has four threaded mounting holes for M3 screws (not included).
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