6 Pack M3 Aluminum Threaded Standoff Spacer Nuts 25mm Length Black Round Female Coupling 1/8 Inch ID x 3/16 Inch OD

6 Pack M3 Aluminum Threaded Standoff Spacer Nuts 25mm Length Black
✔️ 1/8" ID x 3/16" OD Female Round Coupling Spacers

This pack of 6 M3 threaded aluminum standoff spacer nuts is designed for secure spacing and board mounting in electronics, RC builds, and mechanical assemblies. With a lightweight black aluminum body and female threaded interior, these handy spacers create stable separation between components.

✅ Pack size: 6 threaded standoff spacers
✅ Thread size: M3 female
✅ Inner diameter: 3mm 1/8"
✅ Outer diameter: 5mm 3/16"
✅ Length: 25mm 1"
✅ Material: aluminum
✅ Color: black
✅ Compatible with M3 screws and bolts
✅ Corrosion resistant and lightweight

Dimensions

Metric
Thread ID    OD     Length
3mm          5mm    25mm

Inch
Thread ID    OD     Length
1/8"         3/16"  1"

💡 Why are aluminum M3 threaded standoffs commonly used in electronics and RC assemblies?
They provide lightweight spacing with solid structural support:

• Female threads allow secure bolt to bolt coupling

• Aluminum resists corrosion and reduces weight

• Fixed length ensures consistent board spacing

• Ideal for motherboards, drones, CNC, and RC frames

If you need clean, lightweight spacing for M3 hardware, this 6 pack of 25mm aluminum standoffs is a solid choice for tidy builds.