---
product_id: 446114308
title: "M3 15+6mm Male Female Brass Hex Standoff Spacer Screws PCB Pillars Screw Nuts, 50Pcs"
brand: "nacx"
price: "$15.82"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/446114308-m3-15-6mm-male-female-brass-hex-standoff-spacer-screws
store_origin: US
region: United States of America
---

# 21mm Total Length Premium Brass Build M3 Thread Precision M3 15+6mm Male Female Brass Hex Standoff Spacer Screws PCB Pillars Screw Nuts, 50Pcs

**Brand:** nacx
**Price:** $15.82
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your electronics assembly with precision brass spacers that mean business!

## Quick Answers

- **What is this?** M3 15+6mm Male Female Brass Hex Standoff Spacer Screws PCB Pillars Screw Nuts, 50Pcs by nacx
- **How much does it cost?** $15.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/446114308-m3-15-6mm-male-female-brass-hex-standoff-spacer-screws)

## Best For

- nacx enthusiasts

## Why This Product

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

## Key Features

- • **Hexagonal Grip Design:** 5mm hex width allows easy installation with standard wrenches or nut retainers.
- • **Precision M3 Threading:** Deep, even threads with no burrs ensure a secure, slip-free fit every time.
- • **Optimal Spacer Dimensions:** 15mm female + 6mm male length for perfect PCB-to-machine board mounting.
- • **Bulk Pack for Pro Projects:** 50-piece set to keep your hardware needs covered without constant reordering.
- • **Rust-Resistant Brass Excellence:** Crafted from high-quality brass for unbeatable corrosion resistance and durability.

## Overview

The NACX M3 15+6mm Male Female Brass Hex Standoff Spacer Screws come in a 50-piece pack, featuring corrosion-resistant brass construction and precision M3 threading. Designed for secure PCB mounting and optimal spacing, these 21mm total length spacers prevent short circuits and aid cooling, making them ideal for professional-grade electronic and communication equipment assembly.

## Description

Male Female Brass Hex Standoff Spacers  Material: Brass Main Color: Brass Tone Thread Size: M3 Male to Female Total Length: 21mm/0.83" Hex spacer width: 5mm/0.2" Male thread Length: 6mm/0. 24" Female Thread Length: 15mm/0.6"  It can be installed with nut retainer or other wrench device.When longer sizes are required, pressure riveting nut columns are usually chosen rather than gaskets.  Application: Suitable for communication, electroplating, medical equipment, office equipment, electronic products.  Package Included:  50pcs M3 15+6mm spacer screws

## Features

- Not easy to rust, deep thread, even tooth path, no burr, clear grain, no slipping.
- M3 Thread, 15mm female length and 6mm male length.
- Made of high quality brass, anticorrosive and durable.
- Ideal for mounting between PCB board and machine board to prevent short circuit of main board and aid in cooling.
- Package Included: 50pcs M3 6+6mm spacer screws.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NACX |
| Manufacturer | NACX |
| Country of Origin | India |
| Model number | C99-102 |
| Item Weight | 74 g |
| Package Dimensions | 15 x 10 x 0.8 cm; 74 g |
| Item model number | C99-102 |
| Are batteries included? | No |

## Images

![M3 15+6mm Male Female Brass Hex Standoff Spacer Screws PCB Pillars Screw Nuts, 50Pcs - Image 1](https://m.media-amazon.com/images/I/71xJs4q4tML.jpg)
![M3 15+6mm Male Female Brass Hex Standoff Spacer Screws PCB Pillars Screw Nuts, 50Pcs - Image 2](https://m.media-amazon.com/images/I/41URXvvJtbL.jpg)
![M3 15+6mm Male Female Brass Hex Standoff Spacer Screws PCB Pillars Screw Nuts, 50Pcs - Image 3](https://m.media-amazon.com/images/I/81ilCO0nr7L.jpg)
![M3 15+6mm Male Female Brass Hex Standoff Spacer Screws PCB Pillars Screw Nuts, 50Pcs - Image 4](https://m.media-amazon.com/images/I/81K2TlS9taL.jpg)
![M3 15+6mm Male Female Brass Hex Standoff Spacer Screws PCB Pillars Screw Nuts, 50Pcs - Image 5](https://m.media-amazon.com/images/I/81htQAQ5NaL.jpg)

## Available Options

This product comes in different **Size, Style Name** options.

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**Shop now:** [https://www.desertcart.us/products/446114308-m3-15-6mm-male-female-brass-hex-standoff-spacer-screws](https://www.desertcart.us/products/446114308-m3-15-6mm-male-female-brass-hex-standoff-spacer-screws)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-27*