Couplers / Collars - Hardware Australia

Home
Shop
Hardware
Couplers / Collars

If you're connecting shafts of two different sizes or even two of the same, you'll need a coupler to join them. be sure to pay attention to the Imperial vs. Metric sizes.

Aluminum Flex Shaft Coupler - 5mm to 5mm

Rating:
90% of 100

2 Reviews

SKU: ADA1175 Brand: Adafruit

Connect this to that with a set-screw coupler. These couplers are made of machined aluminum and have a spiral cut that makes them slightly flexible so they can be...

$10.95 AUD, inc GST

As low as $10.18 AUD, inc GST

- +

2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
Aluminum Flex Shaft Coupler - 5mm to 10mm

Rating:
100% of 100

1 Review

SKU: ADA1177 Brand: Adafruit

Connect this to that with a set-screw coupler. These couplers are made of machined aluminum and have a spiral cut that makes them slightly flexible so they can be...

$11.10 AUD, inc GST

As low as $10.54 AUD, inc GST

Out of Stock
Sign up to get notified when it's available to order.
Aluminum Flex Shaft Coupler - 5mm to 8mm

Rating:
100% of 100

4 Reviews

SKU: ADA1176 Brand: Adafruit

Connect this to that with a set-screw coupler. These couplers are made of machined aluminum and have a spiral cut that makes them slightly flexible so they can be...

$10.95 AUD, inc GST

As low as $10.40 AUD, inc GST

- +

2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
Pololu Universal Aluminum Mounting Hub for 3mm Shaft, #4-40 Holes (2-Pack)
SKU: POLOLU-1078 Brand: Pololu

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).

$18.55 AUD, inc GST

As low as $17.25 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 4 to 7 day lead time
Pololu Universal Aluminum Mounting Hub for 3mm Shaft, #2-56 Holes (2-Pack)

Rating:
90% of 100

2 Reviews

SKU: POLOLU-1079 Brand: Pololu

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 #2-56 screws (not included).

$18.55 AUD, inc GST

As low as $17.25 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 4 to 7 day lead time
Pololu Universal Aluminum Mounting Hub for 3mm Shaft, M3 Holes (2-Pack)
SKU: POLOLU-1996 Brand: Pololu

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 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).

$20.25 AUD, inc GST

As low as $18.83 AUD, inc GST

- +

6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
Pololu Universal Aluminum Mounting Hub for 4mm Shaft, #4-40 Holes (2-Pack)

Rating:
93% of 100

3 Reviews

SKU: POLOLU-1081 Brand: Pololu

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 #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).

$20.25 AUD, inc GST

As low as $18.83 AUD, inc GST

- +

5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
Pololu Universal Aluminum Mounting Hub for 4mm Shaft, M3 Holes (2-Pack)
SKU: POLOLU-1997 Brand: Pololu

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).

$21.95 AUD, inc GST

As low as $20.41 AUD, inc GST

- +

1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
Pololu Universal Aluminum Mounting Hub for 5mm Shaft, #4-40 Holes (2-Pack)
More reviews are needed

SKU: POLOLU-1203 Brand: Pololu

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 5 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).

$21.95 AUD, inc GST

As low as $20.41 AUD, inc GST

- +

3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes (2-Pack)

Rating:
100% of 100

7 Reviews

SKU: POLOLU-1998 Brand: Pololu

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 5 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).

$23.65 AUD, inc GST

As low as $21.99 AUD, inc GST

- +

5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
Pololu Universal Aluminum Mounting Hub for 6mm Shaft, #4-40 Holes (2-Pack)

Rating:
90% of 100

2 Reviews

SKU: POLOLU-1083 Brand: Pololu

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 6 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).

$23.65 AUD, inc GST

As low as $21.99 AUD, inc GST

- +

2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
Pololu Universal Aluminum Mounting Hub for 1/4″ Shaft, #4-40 Holes (2-Pack)
SKU: POLOLU-1993 Brand: Pololu

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 1/4 inch 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 four threaded mounting holes for #4-40 screws (not included).

$25.35 AUD, inc GST

As low as $23.58 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 4 to 7 day lead time
Pololu Universal Aluminum Mounting Hub for 1/4″ Shaft, M3 Holes (2-Pack)
SKU: POLOLU-1994 Brand: Pololu

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 1/4 inch diameter motor shafts. The set includes two hubs, four 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).

$25.35 AUD, inc GST

As low as $23.58 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 4 to 7 day lead time
Pololu Universal Aluminum Mounting Hub for 6mm Shaft, M3 Holes (2-Pack)

Rating:
96% of 100

5 Reviews

SKU: POLOLU-1999 Brand: Pololu

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 6 mm diameter motor shafts. The set includes two hubs, four 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 six threaded mounting holes for M3 screws (not included).

$25.35 AUD, inc GST

As low as $23.58 AUD, inc GST

- +

3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
Pololu Universal Aluminum Mounting Hub for 8mm Shaft, M3 Holes (2-Pack)
SKU: POLOLU-2693 Brand: Pololu

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 8 mm diameter motor shafts. The set includes two hubs, four 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 six threaded mounting holes for M3 screws (not included).

$25.35 AUD, inc GST

As low as $23.58 AUD, inc GST

- +

4 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
4001 Series Clamping Servo to Shaft Coupler (25 Tooth Spline to 6mm Round Bore)
SKU: GB-4001-0025-0006 Brand: goBilda

This coupler allows you to fasten a 6mm diameter shaft in-line with the output spline of a servo. The clamping feature insures that the.....

$16.95 AUD, inc GST

As low as $15.26 AUD, inc GST

- +

6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
4001 Series Clamping Servo to Shaft Coupler (25 Tooth Spline to 8mm REX Bore)
SKU: GB-4001-0025-4008 Brand: goBilda

This coupler allows you to fasten an 8mm REX shaft in-line with the output spline of a servo. The clamping feature insures that the shaft.....

$16.95 AUD, inc GST

As low as $15.26 AUD, inc GST

- +

3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
4007 Series Hyper Coupler (6mm Round Bore to 6mm Round Bore)
SKU: GB-4007-0006-0006 Brand: goBilda

4007 Series Hyper Coupler (6mm Round Bore to 6mm Round Bore)

$16.95 AUD, inc GST

As low as $15.26 AUD, inc GST

- +

3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
4006 Series Hyper Coupler (6mm D-Bore to 5mm Hex Bore)
SKU: GB-4006-1006-2005 Brand: goBilda

For those using REV Robotics parts within FTC, this coupler will allow you to adapt from a

$15.25 AUD, inc GST

As low as $13.73 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 7 to 10 day lead time
4007 Series Hyper Coupler (6mm D-Bore to 6mm D-Bore)
SKU: GB-4007-1006-1006 Brand: goBilda

This 6mm D-Bore to 6mm D-Bore Hyper Coupler is a strong, compact, balanced way to couple two shafts together. As with all ‘Hyper’ parts,.....

$16.95 AUD, inc GST

As low as $15.26 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 7 to 10 day lead time
4006 Series Hyper Coupler (8mm Round Bore to 6mm D-Bore)
SKU: GB-4006-0008-1006 Brand: goBilda

This Hyper Coupler has an 8mm round bore on one end and a 6mm D-bore on the other. While it has many uses, one common one is to join the.....

$15.25 AUD, inc GST

As low as $13.73 AUD, inc GST

- +

4 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
4007 Series Hyper Coupler (8mm Round Bore to 8mm REX Bore)
SKU: GB-4007-0008-4008 Brand: goBilda

4007 Series Hyper Coupler (8mm Round Bore to 8mm REX Bore)

$16.95 AUD, inc GST

As low as $15.26 AUD, inc GST

- +

5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
4007 Series Hyper Coupler (8mm REX Bore to 8mm REX Bore)
SKU: GB-4007-4008-4008 Brand: goBilda

This 8mm REX bore Coupler allows you to connect

$16.95 AUD, inc GST

As low as $15.26 AUD, inc GST

- +

2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
4007 Series Hyper Coupler (6mm D-Bore to 8mm REX Bore)
SKU: GB-4007-1006-4008 Brand: goBilda

This 6mm D-Bore to 8mm REX bore Hyper Coupler is a strong, compact, balanced way to couple two shafts together. Maybe you have motors with.....

$16.95 AUD, inc GST

As low as $15.26 AUD, inc GST

- +

5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Jun 3rd
4007 Series Hyper Coupler (8mm REX Bore to 12mm REX Bore)
SKU: GB-4007-4008-4012 Brand: goBilda

This 8mm REX to 12mm REX coupler is a compact, balanced way to fasten an

$16.95 AUD, inc GST

As low as $15.26 AUD, inc GST

- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 7 to 10 day lead time