---
product_id: 395861133
title: "M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY"
brand: "universal hardware"
price: "AR$37669"
currency: ARS
in_stock: true
reviews_count: 11
category: "Universal Hardware"
url: https://www.desertcart.com.ar/products/395861133-m3-x-5mm-black-nylon-spacers-standoff-washers-pack-12
store_origin: AR
region: Argentina
---

# 6mm outer diameter for exact spacing M3 x 5mm precision fit Non-conductive & corrosion-proof M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY

**Brand:** universal hardware
**Price:** AR$37669
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your electronics with precision and protection!

## Quick Answers

- **What is this?** M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY by universal hardware
- **How much does it cost?** AR$37669 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/395861133-m3-x-5mm-black-nylon-spacers-standoff-washers-pack-12)

## Best For

- universal hardware enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineered Fit:** Perfect 3.2mm bore fits all standard M3 bolts for seamless assembly.
- • **Durable Black Nylon Build:** Lightweight yet tough polyamide resists rust, corrosion, and UV damage.
- • **Versatile Application Ready:** Ideal for PCBs, robotics, drones, and DIY projects demanding reliable spacing.
- • **Pack of 12 for Bulk Projects:** Get a dozen spacers to power through multiple builds without compromise.
- • **Electrical Insulation Guaranteed:** Non-conductive design prevents shorts and protects sensitive electronics.

## Overview

These M3 x 5mm black nylon spacers are expertly crafted insulating standoffs designed for professional-grade PCB mounting and electronics projects. Made from high-quality, non-conductive polyamide, they provide corrosion resistance, UV stability, and precise 6mm outer diameter spacing. Each pack includes 12 durable spacers compatible with all standard M3 bolts, perfect for robotics, DIY, and sensitive hardware assemblies.

## Description

Product Description High-Strength Black Nylon Spacers – Heat-Resistant, Lightweight, and Corrosion-Resistant for Automotive, Electronics, and Home Improvement Black nylon spacers for screws and bolts Durable black nylon spacers for electronics Non-conductive black nylon spacers for circuit boards Heat-resistant black nylon spacers for automotive use Black nylon spacer kit for DIY projects Black nylon spacers for hardware and fasteners Crafted from high-quality nylon, these washers offer excellent resistance to wear and tear, manufactured from PE (polyethylene) for improved strength, rigidity and form.

Review: Quality product - Great quality product, item as described and ideal for the job
Review: Strong, versatile. - These can be used for a multitude of things, but I used them to extent some stair rods. They are strong, with the correct diameter with a good finish.

## Features

- BLACK NYLON (POLYAMIDE) – NON-CONDUCTIVE, LIGHTWEIGHT & DURABLE Manufactured from high-quality black nylon (polyamide PA6) — electrically non-conductive, naturally non-magnetic, and immune to rust or corrosion. Ideal for electronic assemblies, PCB mounting, and any application where metal spacers would conduct electricity, short circuits, or scratch sensitive components. Black colouring also provides good UV stability for outdoor or sunlight-exposed installations.
- CYLINDRICAL STANDOFF DESIGN – 3.2mm INNER BORE, 6mm OUTER DIAMETER A precision-moulded cylindrical "through-hole" spacer with 3.2mm inner bore and 6mm outer diameter. The screw passes straight through and the spacer creates a precise, repeatable gap between two surfaces — typically used to lift a PCB or component off a metal chassis, separate two layers of material, or provide insulation at a fixing point. No internal thread — the screw threads into a nut, tapped hole, or PEM insert at the other end.
- M3 x 5mm – PACK OF 12 BLACK NYLON SPACERS Each pack contains 12 individual M3 x 5mm black nylon standoff spacers. The 3.2mm inner bore accommodates standard M3 bolts, machine screws, and threaded rod. The 5mm length creates a precise gap of exactly 5mm between the mating surfaces. Cleanly moulded with no flash or burrs — ready for direct assembly use.
- ESSENTIAL FOR PCB, ELECTRONICS & ROBOTICS PROJECTS Black nylon standoffs are the standard mounting hardware for printed circuit boards, motherboards, Raspberry Pi, Arduino, drone PCBs, robotics controllers, 3D printer electronics, and any project requiring a non-conductive electrical separation between board and chassis. The insulating properties prevent short circuits, electrical interference, and damage to sensitive components during installation and operation.
- UNIVERSAL M3 FIT – COMPATIBLE WITH ALL STANDARD M3 BOLTS & SCREWS The 3.2mm inner bore is universally compatible with all M3 metric bolts, machine screws, button head screws, and threaded rod across all major brands. Combine multiple spacers in series for precise custom heights, or use with nylon nuts and washers for a fully non-conductive assembly. Available in M3, M4, M5, M6, M8, and M10 across lengths from 3mm to 30mm — browse our store for the complete nylon spacer range.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QW1T7R7 |
| Best Sellers Rank | 4,984 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Spacers |
| Brand Name | Universal Hardware |
| Colour | Black |
| Country Of Origin | Netherlands |
| Customer Reviews | 4.5 out of 5 stars 563 Reviews |
| Exterior Finish | Black |
| Exterior finish | Black |
| Fastener Size | M3, M4, M5, M6, M8, M10 |
| Fastener Type | Flat Washer |
| Fastener size | M3, M4, M5, M6, M8, M10 |
| Item Thickness | 3 Millimetres |
| Item thickness | 3 Millimetres |
| Manufacturer | Fasteners Store |
| Manufacturer Part Number | Black Nylon Spacers |
| Material | Nylon |
| Material Type | Nylon |
| Number Of Items | 12 |
| Number of Pieces | 12 |
| Outside Diameter | 6 Millimetres |
| Outside diameter | 6 Millimetres |
| Screw Head Style | Round |
| Size | 5mm |
| Unit Count | 12.0 count |
| Washer Type | Standoff |
| Washer type | Standoff |

## Product Details

- **Exterior finish:** Black
- **Fastener size:** M3, M4, M5, M6, M8, M10
- **Material:** Nylon
- **Outside diameter:** 6 Millimetres
- **Washer type:** Standoff

## Images

![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 1](https://m.media-amazon.com/images/I/713Fo72RZfL.jpg)
![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 2](https://m.media-amazon.com/images/I/71Sf2sxwsdL.jpg)
![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 3](https://m.media-amazon.com/images/I/515woxVWhAL.jpg)
![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 4](https://m.media-amazon.com/images/I/81zRRs0DuHL.jpg)
![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 5](https://m.media-amazon.com/images/I/614IhZPt8QL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product
*by S***R on 11 May 2026*

Great quality product, item as described and ideal for the job

### ⭐⭐⭐⭐⭐ Strong, versatile.
*by N***Y on 11 May 2026*

These can be used for a multitude of things, but I used them to extent some stair rods. They are strong, with the correct diameter with a good finish.

### ⭐⭐⭐⭐ Good
*by P***M on 29 September 2019*

Are what they are well sized and produced

## Frequently Bought Together

- 12pcs x M3 x 5mm Black Nylon Spacers and Standoff Washers for M3, M4, M5, M6, M8 Screws, Lengths 3mm to 30mm
- AMLOOPH M8 Bolts, M8 X 20mm Hex Socket Button Head Machine Bolts/Screws -Fully Threaded A2 304 Stainless Steel Hex Socket Screws M8 (Pack Of 20)
- AMLOOPH M6 Screws, M6 X 25mm Allen Socket Head Cap Screws/Bolts - 6mm Diameter Fully Threaded M6 Bolts 25mm A2 Stainless Steel Long Hex Socket Bolt Coarse (Pack Of 20）

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**Shop now:** [https://www.desertcart.com.ar/products/395861133-m3-x-5mm-black-nylon-spacers-standoff-washers-pack-12](https://www.desertcart.com.ar/products/395861133-m3-x-5mm-black-nylon-spacers-standoff-washers-pack-12)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-16*