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M3x30mm Hex Spacer Standoff

M3x30mm Hex Spacer Standoff

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The M3x30mm Hexagonal Spacer Standoff (Male-Female) is a precision-engineered hardware component designed for secure mechanical spacing and alignment in electronic assemblies. This standoff features a hexagonal body for easy installation using standard tools, with a male M3 thread on one end and a female M3 threaded socket on the opposite end. Ideal for mounting PCBs, securing enclosures, or creating modular stackable systems in IoT, robotics, and embedded electronics projects. Constructed from high-strength brass or aluminum (material may vary), this spacer ensures excellent conductivity (if metal) and durability under mechanical stress. The 30mm length provides optimal clearance for heat dissipation, cable …
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IN STOCK SKU#: IOT-4154
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The M3x30mm Hexagonal Spacer Standoff (Male-Female) is a precision-engineered hardware component designed for secure mechanical spacing and alignment in electronic assemblies. This standoff features a hexagonal body for easy installation using standard tools, with a male M3 thread on one end and a female M3 threaded socket on the opposite end. Ideal for mounting PCBs, securing enclosures, or creating modular stackable systems in IoT, robotics, and embedded electronics projects. Constructed from high-strength brass or aluminum (material may vary), this spacer ensures excellent conductivity (if metal) and durability under mechanical stress. The 30mm length provides optimal clearance for heat dissipation, cable routing, or component isolation. Its standardized M3 threading ensures broad compatibility with most development boards, sensor modules, and custom PCBs commonly used in maker and industrial applications. Designed for reliability and repeatability, this standoff is suitable for both prototyping and production environments. Whether used in Raspberry Pi enclosures, drone frames, or industrial control panels, it delivers consistent performance and structural integrity. A must-have accessory for engineers, makers, and procurement officers sourcing dependable mounting hardware.

  • M3x30mm hexagonal spacer standoff
  • Male-female threading for secure stacking
  • Hexagonal body for easy wrench tightening
  • Ideal for PCB mounting and enclosure assembly
  • Compatible with Arduino, Raspberry Pi, and custom PCBs
  • Durable metal construction (brass/aluminum)
  • Precision-machined for consistent fit
  • Corrosion-resistant metal alloy
  • Reusable and vibration-resistant
  • Standardized metric threading
  • Suitable for prototyping and production
Thread Size M3
Length 30mm
Body Shape Hexagonal
Type Male-Female
Material Brass / Aluminum (varies)
Finish Natural / Nickel-plated (varies)
Application PCB Spacing, Enclosure Mounting
What is the thread size and length of this standoff?

The standoff has M3 threading and a 30mm length between mounting points.

Can this spacer be used with Arduino and Raspberry Pi?

Yes, it is compatible with most PCBs including Arduino, Raspberry Pi, and custom boards with M3 mounting holes.

Is the material conductive?

If made of brass or aluminum, it is electrically conductive. Use plastic variants for electrical isolation.

How do I install this male-female standoff?

Screw the male end into a PCB or panel, then attach another component to the female end using an M3 screw.

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About M3x30mm Hex Spacer Standoff by Iotcart

Shop M3x30mm hexagonal spacer standoff male-female. Compatible with PCB mounting, enclosures. Fast delivery across India.

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