---
product_id: 514464222
title: "Black Female Threaded Round Aluminum Spacers, Aluminum Spacer Posts M3 x 20mm PCB Posts for Drone Quadcopters, DIY Models, RC Planes and Circuit Boards, Pack of 10"
brand: "priaolker"
price: "€ 19.57"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.gr/products/514464222-black-female-threaded-round-aluminum-spacers-aluminum-spacer-posts-m3
store_origin: GR
region: Greece
---

# M3 thread size 20mm length Pack of 10 Black Female Threaded Round Aluminum Spacers, Aluminum Spacer Posts M3 x 20mm PCB Posts for Drone Quadcopters, DIY Models, RC Planes and Circuit Boards, Pack of 10

**Brand:** priaolker
**Price:** € 19.57
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Builds with Precision and Style!

## Quick Answers

- **What is this?** Black Female Threaded Round Aluminum Spacers, Aluminum Spacer Posts M3 x 20mm PCB Posts for Drone Quadcopters, DIY Models, RC Planes and Circuit Boards, Pack of 10 by priaolker
- **How much does it cost?** € 19.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/514464222-black-female-threaded-round-aluminum-spacers-aluminum-spacer-posts-m3)

## Best For

- priaolker enthusiasts

## Why This Product

- Trusted priaolker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Design:** Round studs enhance safety and aesthetics in your projects.
- • **Easy Installation:** Designed for seamless integration into your builds.
- • **Corrosion Resistant:** Built to withstand the elements, ensuring longevity.
- • **Lightweight & Durable:** Crafted from high-strength aluminum alloy for ultimate performance.
- • **Versatile Applications:** Perfect for DIY models, drones, and electronic workstations.

## Overview

The Black Female Threaded Round Aluminum Spacers are essential components for any DIY enthusiast or professional. Measuring M3 x 20mm, these lightweight yet durable aluminum spacers are perfect for use in quadcopters, RC planes, and electronic workstations. With a pack of 10, they offer versatility and reliability, featuring a sleek design that enhances both safety and aesthetics. Plus, their corrosion-resistant properties ensure they stand the test of time, making them a must-have for your toolkit.

## Description

Product DescriptionName: M3 X20mmFeature:This round aluminum stand has a unique design. The surface is sandblasted and then anodized. Aluminum alloy material is super light, high strength and corrosion resistance. Can be used as connecting rod, tie rod or top post. In order to facilitate the need for screw locking, it is safer and more beautiful to increase the contact area.A round aluminum stand spacer post for quadcopters, rc planes, drones, printed circuit boards, DIY models, etc.Specification:Name: Round Aluminum Column BracketMaterial: aluminum alloyType: Internal thread M3Outer diameter of circle: 5mm/0.2"Length: 20mm/0.79"Colour: BlackPackage Contents:10 x M3*20mm round aluminum column spacer【Worry-free Warranty】:Our 90-day money-back purchase guarantee, refunds or replacements for any quality issues.

## Features

- 【Product name】: M3 x 20mm round aluminum column spacer.
- 【Specification】: M3, internal thread, thread size: circle outer diameter: 5mm/0.2", total length: 20mm/0.79".
- 【Features】: Material: aluminum alloy, color: red. The upper and lower studs are designed to be round, which is safer and more beautiful. The material is super light, high strength and corrosion resistance. Can be used as connecting rod, tie rod or top post. The surface is sandblasted and then anodized.
- 【Application】: Suitable for DIY models or remote control quadcopters/FPV drones, electronic workbenches, motherboard placement and other fixed connections. Use as connection or extension nut.
- 【Package List】: 10pcs x round aluminum post spacer. Enjoy our 90-day worry-free warranty. › View more product details

## Images

![Black Female Threaded Round Aluminum Spacers, Aluminum Spacer Posts M3 x 20mm PCB Posts for Drone Quadcopters, DIY Models, RC Planes and Circuit Boards, Pack of 10 - Image 1](https://m.media-amazon.com/images/I/61pfo4BzBXL.jpg)
![Black Female Threaded Round Aluminum Spacers, Aluminum Spacer Posts M3 x 20mm PCB Posts for Drone Quadcopters, DIY Models, RC Planes and Circuit Boards, Pack of 10 - Image 2](https://m.media-amazon.com/images/I/51WSW1eKz7L.jpg)
![Black Female Threaded Round Aluminum Spacers, Aluminum Spacer Posts M3 x 20mm PCB Posts for Drone Quadcopters, DIY Models, RC Planes and Circuit Boards, Pack of 10 - Image 3](https://m.media-amazon.com/images/I/51JEUmBtRhL.jpg)
![Black Female Threaded Round Aluminum Spacers, Aluminum Spacer Posts M3 x 20mm PCB Posts for Drone Quadcopters, DIY Models, RC Planes and Circuit Boards, Pack of 10 - Image 4](https://m.media-amazon.com/images/I/619f3YafpyL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by B***R on March 3, 2025*

Nice

### ⭐⭐⭐ nice but expensive
*by T***R on January 15, 2024*

the do the job ( mine were small enough to be threaded all the way through) but at almost $1 each, i consider them to be pretty expensive for just a threaded standoff. 5 stars for quality, 1 star for value.

### ⭐ Larger than stated OD
*by J***O on February 14, 2025*

OD is slightly larger then described, does not work as I needed

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**Shop now:** [https://www.desertcart.gr/products/514464222-black-female-threaded-round-aluminum-spacers-aluminum-spacer-posts-m3](https://www.desertcart.gr/products/514464222-black-female-threaded-round-aluminum-spacers-aluminum-spacer-posts-m3)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-26*