Description
What it is
Hex Spacers Brass M3x40mm Threaded, sold in packs of 4 pieces.
Features
- Material: Brass
- Dimensions: M3x40mm
- Shape: Hexagonal
- Quantity: 4 pieces
What it is for
These spacers are ideal for keeping components in order and stabilizing electronic and 3D printing projects. They can be used to establish precise distances in assembly and construction projects.
Tutorial: How to Use Hex Spacers Brass M3x40mm Threaded – 4 Pieces
These spacers are ideal for establishing precise distances in assembly and construction projects. Useful for beginner and intermediate makers.
What you need
- Hex Spacers Brass M3x40mm Threaded – 4 Pieces
- Assembly Tools
- Chisel
- Tap
Steps
- Check the datasheet for dimensions and technical specifications.
- Prepare your assembly tools and chisel.
- Draw the position of the holes on your project.
- Use the chisel to open small gaps in the marked positions.
- Insert the spacers into the opened holes.
- Mount the spacers with the mounting tools.
- Check that they are securely fastened and at the correct thickness.
- Verify the position with a file.
Mini project
Mount a sensor support on a mounting project.
Common mistakes
- Do not use excessive force during installation.
- Do not forget to check the position of the spacers.
- Do not use spacers of different sizes from the existing holes.
- Do not mount the spacers without first checking the position.
Recommended accessories
- Mounting tools
- Chisel
- File
- Existing holes
Frequently asked questions
How can I verify the position of the spacers before mounting them?
Use a file to check the position.
Can I use these spacers for 3D printing projects?
Check the datasheet to see if the spacers are compatible with 3D printing.
How many times can I reuse these spacers?
Check the datasheet for usage duration information.





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