(Pack of 2) M3x40mm Female to Female Brass Spacer for PCB.
An M3x40 mm female-to-female brass spacer (also called a standoff) is a small hexagonal Brass component with internal M3 threads and length of 40 mm. The hex shape allows easy tightening with a wrench or pliers, and the brass material gives good strength, corrosion resistance, and electrical conductivity. Light weight Spacer.
Key Features:
- Thread size: M3 threads
- Length: 40 mm
- Material: Brass (often corrosion-resistant / nickel-plated)
- Shape: Hexagon for easy tool tightening
Applications
- PCB Mounting & Electronics
- Mechanical Assembly
- Hobbyist, Robotics & DIY Projects
*product image for illustration purposes only, actual product may vary.





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