Hardware » Motor Shaft Adapters » Pololu Universal Mounting Hubs »
Pololu Universal Aluminum Mounting Hub for 4mm Shaft, M3 Holes (2-Pack)
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).
We have an assortment of universal mounting hubs available, spanning several shaft sizes and featuring mounting holes threaded for metric or imperial screws:
Alternatives available with variations in these parameter(s): shaft diameter mounting hole size Select variant…
Description | Specs (4) | Pictures (3) | Resources (2) | FAQs (0) | On the blog (0) | Distributors (54) |
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The following is a list of official distributors who have purchased this product in the last year. You can also order directly from this website (we ship worldwide) or visit our full list of distributors.
- Australia (3)
- Belgium (2)
- Canada (1)
- China (2)
- Czech Republic (3)
- France (4)
- Germany (4)
- Hong Kong (1)
- Hungary (1)
- India (2)
- Ireland (1)
- Israel (1)
- Italy (3)
- Japan (2)
- Luxembourg (1)
- Malaysia (1)
- Mexico (1)
- Netherlands (2)
- New Zealand (1)
- Philippines (1)
- Poland (3)
- Romania (2)
- Singapore (1)
- Slovak Republic (1)
- South Africa (1)
- South Korea (1)
- Spain (1)
- Taiwan (1)
- Thailand (1)
- Turkey (1)
- United Kingdom (4)
- USA (1)
Australia
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Core Electronics Australia
Unit 18/132 Garden Grove Parade
Adamstown, NSW 2289
Australia
Tel: 1300 334 338
Fax: (02) 4027 5808
core-electronics.com.au
www.facebook.com/CoreElectronics/
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DigiKey Marketplace (ships from the USA, direct from Pololu)
Australia
Tel: 001 218 681 7979
Tel: 1800 285 719
www.digikey.com.au/en/supplier-centers/pololu
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Robot Gear
PO Box 8415
Perth, WA 6849
Australia
www.robotgear.com.au
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Belgium
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Belgium
Tel: (+32) 53 33 80 45
www.digikey.be/fr/supplier-centers/pololu
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MCHobby SPRL - Microcontroleur Hobby
Clos de la giberne 3
1410 Waterloo
Belgium
Tel: +32 496928320
shop.mchobby.be
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Canada
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
NOTE: To see Pololu product listings,
currency must be set to USD, not CAD.
Canada
Tel: 1-218-681-6674
North America toll-free: 1-800-344-4539
www.digikey.ca/en/supplier-centers/pololu
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China
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
China
Tel: 400 920 1199
www.digikey.cn/zh/supplier-centers/pololu
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Transfer Multisort Electronik Sp.z o.o.
(ships from Poland)
China
Tel: +48 42 645 54 44
Fax: +48 42 645 54 70
www.tme.eu/zh/
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Czech Republic
-
Botland B.Derkacz sp.k.
(ships from Poland)
Czech Republic
Tel: +420 234 076 050
botland.cz
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TME Czech Republic s.r.o.
Slévárenská 406/17
CZ - 709 00, Ostrava - Mariánské Hory
Czech Republic
Tel: +420 59 66 33 105
www.tme.eu/cz/
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Snail Instruments
Vojanova 615
266 01 Beroun, CZ
Czech Republic
Tel: (+420) 311 624 433
www.snailshop.cz
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France
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
France
Tel: (+33) 4 43 83 80 90
www.digikey.fr/fr/supplier-centers/pololu
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GO TRONIC
35ter route nationale
08110 BLAGNY
France
Tel: +33(0)3 24 27 93 42
www.gotronic.fr
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MCHobby SPRL - Microcontroleur Hobby
Clos de la giberne 3
1410 Waterloo
Belgium
Tel: +32 496928320
shop.mchobby.be
View distributor profile... -
3Sigma
30 route de Marray
37310 CHAMBOURG SUR INDRE
France
Tel: +33 2 47 92 55 37
boutique.3sigma.fr
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Germany
-
Botland B.Derkacz sp.k.
(ships from Poland)
Germany
Tel: +49 69 95 019 621
botland.de
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DigiKey Marketplace (ships from the USA, direct from Pololu)
Germany
Tel: (+49) 30 915 884 91
www.digikey.de/de/supplier-centers/pololu
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Eckstein GmbH
Eckstein Komponente Team
Brauhausberg 12a
38678 Clausthal-Zellerfeld
Germany
Tel: (0049) 5323 9828757
eckstein-shop.de/pololu
View distributor profile... -
TME Germany GmbH
Humboldtstrasse 2
04105 Leipzig
Germany
Tel: (0049) 341 2120340
www.tme.eu/de/
View distributor profile...
Hong Kong
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Hong Kong
Tel: +852-3104-0500
www.digikey.hk/zh/supplier-centers/pololu
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Hungary
-
TME Hungary Kft.
Hermina út 17
1146 Budapest
Hungary
Tel: +36 1 220 67 56
www.tme.eu/hu/
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India
-
Transfer Multisort Electronik Sp.z o.o.
(ships from Poland)
India
Tel: +48 42 645 54 44
Fax: +48 42 645 54 70
www.tme.eu/hi/
View distributor profile... -
E-store @ MG Super LABS
Basement, Shreewardhan Complex,
Ramdaspeth, Wardha Road,
Nagpur, Maharashtra 440012
India
Tel: + 917721933328/+917122424862
www.mgsuperlabs.co.in
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Ireland
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Ireland
Tel: (+353) 49 489 5 800
www.digikey.ie/en/supplier-centers/pololu
View distributor profile...
Israel
-
4Project
Altalef 19
Yehud
Israel
Tel: +972-72-3344500
Fax: +972-77-5558685
www.4project.co.il
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Italy
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Italy
Tel: (+39) 02 3859 4698
www.digikey.it/it/supplier-centers/pololu
View distributor profile... -
TME ITALIA S.R.L.
Via Zanica 19K
24050 Grassobbio, Bergamo
Italy
Tel: (0039) 035 03 93 111
www.tme.eu/it/
View distributor profile... -
RobotStore
Strada Chiesuola 117
04010 B.go Carso - Latina (LT)
Italy
Tel: 0039 0773631858
www.robotstore.it
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Japan
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Japan
Tel: 0120-855-960
www.digikey.jp/ja/supplier-centers/pololu
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Switch Science, Inc.
35 Tansumachi, Nichibei Time 24 Bldg. 3F
Shinjuku-ku, Tokyo 162-0833
Japan
www.switch-science.com
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Luxembourg
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Luxembourg
Tel: (+352) 27 30 28 10
www.digikey.lu/en/supplier-centers/pololu
View distributor profile...
Malaysia
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Malaysia
Tel: +852 3104 0500
North America toll-free: 1-800-81-5421
www.digikey.my/en/supplier-centers/pololu
View distributor profile...
Mexico
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Mexico
Tel: 800-351-0126
www.digikey.com.mx/es/supplier-centers/pololu
View distributor profile...
Netherlands
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Netherlands
Tel: (+31) 53 202 8000
www.digikey.nl/nl/supplier-centers/pololu
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Transfer Multisort Elektronik B.V.
Beemdstraat 1
5653MA Eindhoven
Netherlands
Tel: (0031) 407 370 457
www.tme.eu/nl/
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New Zealand
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
New Zealand
Tel: 00+1 218 681 7979
Tel: 800 449 837
www.digikey.co.nz/en/supplier-centers/pololu
View distributor profile...
Philippines
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Philippines
Tel: 001-218-681-7979
North America toll-free: 1-800-1-111-0968
www.digikey.ph/en/supplier-centers/pololu
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Poland
-
Botland B.Derkacz sp.k.
Gola 25A
63-640 Bralin
Poland
Tel: +48 62 593 10 54
botland.com.pl
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Transfer Multisort Electronik Sp.z o.o.
ul. Ustronna 41
93-350 Łódź
Poland
Tel: +(48) 42 645-55-55
www.tme.eu
View distributor profile... -
Kamami
BTC Korporacja
ul. Lwowska 5
05-120 Legionowo
Poland
Tel: +48 22 767 36 20
kamami.pl
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Romania
-
Transfer Multisort Elektronik s.r.l.
B-dul Regele Carol I, nr 36, Apartament 10
300180 Timişoara
Romania
Tel: +40 356467401, +40 356467402, +40 356467403
www.tme.eu/ro/
View distributor profile... -
Robofun
DISTRIBUTION SERVICES MANAGEMENT SRL
Strada Fadrusz Janos, nr 5-7
Cluj-Napoca, Cluj
Romania
Tel: +40 373 813 088
www.robofun.ro
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Singapore
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Singapore
Tel: +852 3104 0500
Tel: 800-1011-692
www.digikey.sg/zh/supplier-centers/pololu
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Slovak Republic
-
TME SLOVAKIA S.R.O.
Martina Rázusa 23A/8336
010 01 Žilina
Slovak Republic
Tel: +421 415 002 047
www.tme.eu/sk/
View distributor profile...
South Africa
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
South Africa
Tel: 001-218-681-7979
www.digikey.co.za/en/supplier-centers/pololu
View distributor profile...
South Korea
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
South Korea
Tel: 080-075-1000
www.digikey.kr/ko/supplier-centers/pololu
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Spain
-
Transfer Multisort Elektronik S.L.U.
Calle Rejas, 2
Oficina 16
28821 Coslada (Madrid)
Spain
Tel: (0034) 911 234 771
www.tme.eu/es/
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Taiwan
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Taiwan
Tel: 0080-185-4023
www.digikey.tw/zh/supplier-centers/pololu
View distributor profile...
Thailand
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
Thailand
Tel: 001-218-681-7979
www.digikey.co.th/th/supplier-centers/pololu
View distributor profile...
Turkey
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ROBOTSEPETI.COM - GILBO Elektronik Co. Ltd.
Ataturk Mah. 2. Hurriyet Cd. No:19A 34019
Kucukcekmece
ISTANBUL
Turkey
Tel: 0090 212 697 62 12
www.robotsepeti.com
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United Kingdom
-
DigiKey Marketplace (ships from the USA, direct from Pololu)
United Kingdom
Tel: 0800 587 0991
Tel: 218-681-6674
www.digikey.co.uk/en/supplier-centers/pololu
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Transfer Multisort Electronik Ltd.
1 Station Road / Suite 1c
Coleshill, Birmingham, B46 1HT
United Kingdom
Tel: +441675790026
www.tme.eu/gb/
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The Pi Hut
Homefield Road
Haverhill
Suffolk CB9 8QP
United Kingdom
thepihut.com/collections/pololu
View distributor profile... -
Active Robots Limited
7, New Rock Industrial Estate
Chilcompton
Radstock, Somerset BA3 4JE
United Kingdom
Tel: +44 (0)1761 239 267
www.active-robots.com
View distributor profile...
USA
-
DigiKey Marketplace (ships from Pololu)
USA
Tel: 1-218-681-6674
North America toll-free: 1-800-344-4539
www.digikey.com/en/supplier-centers/pololu
View distributor profile...