Description
Feature:
- The BULK-MAN 3D Threaded Round Spacers are a fantastic solution for creating sturdy standoffs/spacing’s for your projects.
- Because the spacer has an M3/M4/M5/M6/M8 ID this keeps the screw snug and centered. These spacers can be used in all sorts of builds such as 3D printers, CNC machines, Robotics, Measuring equipment and instrumentation as well as Other Machinery.
- We use the spacers to create a space between the stepper motor and the motor mounting plate. This allows for room to mount hardware such as couplers and belt pulleys to the motor shaft.
- They are made from high-quality Aluminium to provide you with a long-lasting product.

Specifications:
Thread Size: M3
Material: Aluminium
Finish: Polished
ID=3.1mm
OD=5.5mm
OD=5.5mm
Sizes available (M x OD x L):
- M3 x 5.5 x 3mm
- M3 x 5.5 x 5mm
- M3 x 5.5 x 6mm
- M3 x 5.5 x 9mm
- M3 x 5.5 x 10mm
- M3 x 5.5 x 20mm
- M3 x 5.5 x 30mm
- M3 x 5.5 x 35mm
- M3 x 5.5 x 40mm
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Thread Size: M4
Material: Aluminium
Finish: Polished
ID=4.1mm
OD=7mm
OD=7mm
Sizes available (M x OD x L):
- M4 x 7 x 3mm
- M4 x 7 x 5mm
- M4 x 7 x 6mm
- M4 x 7 x 9mm
- M4 x 7 x 10mm
- M4 x 7 x 20mm
- M4 x 7 x 30mm
- M4 x 7 x 35mm
- M4 x 7 x 40mm
Thread Size: M5
Material: Aluminium
Finish: Polished
ID=5.1mm
OD=8mm
OD=8mm
Sizes available (M x OD x L):
- M5 x 8 x 3mm
- M5 x 8 x 5mm
- M5 x 8 x 6mm
- M5 x 8 x 9mm
- M5 x 8 x 10mm
- M5 x 8 x 20mm
- M5 x 8 x 30mm
- M5 x 8 x 35mm
- M5 x 8 x 40mm
- M5 x 8 x 50mm
Thread Size: M6
Material: Aluminium
Finish: Polished
ID=6.1mm
OD=10mm
OD=10mm
Sizes available (M x OD x L):
- M6 x 10 x 3mm
- M6 x 10 x 5mm
- M6 x 10 x 6mm
- M6 x 10 x 9mm
- M6 x 10 x 10mm
- M6 x 10 x 20mm
- M6 x 10 x 30mm
- M6 x 10 x 40mm
- M6 x 10 x 50mm
Thread Size: M8
Material: Aluminium
Finish: Polished
ID=8.1mm
OD=13mm
OD=13mm
Sizes available (M x OD x L):
- M8 x 13 x 3mm
- M8 x 13 x 5mm
- M8 x 13 x 6mm
- M8 x 13 x 9mm
- M8 x 13 x 10mm
- M8 x 13 x 20mm
- M8 x 13 x 30mm
- M8 x 13 x 40mm
- M8 x 13 x 50mm
- M8 x 13 x 60mm
Please note: We sell to businesses for bulk order quantity please contact [email protected] for special distribution pricing.















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