Copper PCB Spacer M3 45mm M/F Standoff
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Prices updated: 13 Oct 2026
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About this product
A copper male-female PCB spacer (standoff) with M3 threads, used to mount boards at a fixed distance from each other or from a chassis. The listed size is M3*45+6mm, and the M/F design lets spacers be stacked or screwed directly onto a mounting surface.
Specifications
- Thread
- M3
- Type
- Male/Female (M/F)
- Material
- Copper
- Listed size
- M3*45+6mm
Frequently asked questions
What screw size do I need for this spacer?
Use M3 screws, since the spacer is threaded for M3. Insert the male end into the PCB mounting hole or base, and screw the M3 bolt into the female end.
Can I stack two spacers to get a longer distance?
Yes. Because the spacer is male-female, you can screw another M3 spacer onto the female end to increase the gap, as long as the total length suits your enclosure and the screw length is adequate.
