---
product_id: 601875027
title: "Bivethoi M3 Nylon Washer, Black, 3mm ID 6mm OD 1mm Thickness, 200pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe"
brand: "bivethoi"
price: "$12.12"
currency: USD
in_stock: true
reviews_count: 8
category: "Bivethoi"
url: https://www.desertcart.us/products/601875027-bivethoi-m3-nylon-washer-black-3mm-id-6mm-od-1mm
store_origin: US
region: United States of America
---

# 3mm ID x 6mm OD precision 200pcs bulk pack Durable nylon, corrosion-resistant Bivethoi M3 Nylon Washer, Black, 3mm ID 6mm OD 1mm Thickness, 200pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe

**Brand:** bivethoi
**Price:** $12.12
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your DIY game with Bivethoi’s precision washers—because details matter!

## Quick Answers

- **What is this?** Bivethoi M3 Nylon Washer, Black, 3mm ID 6mm OD 1mm Thickness, 200pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe by bivethoi
- **How much does it cost?** $12.12 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/601875027-bivethoi-m3-nylon-washer-black-3mm-id-6mm-od-1mm)

## Best For

- bivethoi enthusiasts

## Why This Product

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

## Key Features

- • **Premium Nylon Build:** Wear-resistant and corrosion-proof for long-lasting, leak-free sealing.
- • **Massive 200-Piece Set:** Always have spares on hand—never pause your project.
- • **Versatile Application:** Perfect for garden irrigation, faucets, valves, and even delicate electronics like motherboards.
- • **Precision Fit Dimensions:** 3mm inner diameter and 6mm outer diameter for seamless compatibility with M3 fasteners.
- • **Trusted Quality Assurance:** Each washer batch undergoes strict inspection with 24-hour responsive customer support.

## Overview

Bivethoi’s 200-piece M3 nylon flat washers feature a 3mm inner diameter, 6mm outer diameter, and 1mm thickness, crafted from durable, corrosion-resistant nylon. Designed for reliable sealing in water pipes, faucets, and electronic projects, these washers combine bulk convenience with professional-grade quality and versatile use.

## Description

Buy at Bivethoi: High-quality products help improve your work efficiency and make your work more convenient. Each product of Bivethoi is tested by a dedicated quality inspector before packaging, so you can buy with confidence. Product Advantages: M3 nylon spacer is flexible and can provide sealing for water pipes to avoid water leakage, suitable for garden water pipes, faucet hoses, valves, etc. M3 black spacer can be used not only for water pipes, hoses and other garden irrigation projects, but also for electrical and electronic projects such as motherboards. Product Specifications: Material: Nylon Inner Diameter: 3mm Outer Diameter: 6mm Thickness: 1mm Color: Black Package Contains: 200 x Metric Nylon Flat Washers Buy with Confidence: It's a great honor for us that you will choose Bivethoi's products. We provide a 30-day free return, and if you have any questions about our products, please feel free to contact us, we will provide you with a satisfactory solution within 24 hours .

Review: As Described - Works as they should
Review: Good quality - Perfect for my needs. Good cushioning while low profile.

## Features

- Package Contains: 200 x Metric Nylon Flat Washers, Inner Diameter: 3mm, Outer Diameter: 6mm, Thickness: 1mm, Color: Black.
- M3 Nylon Washers: M3 nylon spacer is flexible and can provide sealing for water pipes to avoid water leakage, suitable for garden water pipes, faucet hoses, valves, etc.
- High-Quality Material: M3 flat washer is made of high-quality nylon, which is wear-resistant and corrosion-resistant, and can provide sealing and insulation.
- Wide Range of Application: M3 black spacer can be used not only for water pipes, hoses and other garden irrigation projects, but also for electrical and electronic projects such as motherboards.
- Buy with Confidence: It's a great honor for us that you will choose Bivethoi's products. And if you have any questions about our products, please feel free to contact us, we will provide you with a satisfactory solution within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YCM4KD4 |
| Best Sellers Rank | #66,354 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #359 in Flat Washers |
| Brand | Bivethoi |
| Color | Black |
| Compatible Groove Diameter | 3 Millimeters |
| Customer Reviews | 4.3 out of 5 stars 34 Reviews |
| Exterior Finish | Nylon |
| Fastener Size | M3 |
| Fastener Type | Flat Washer |
| Finish Types | black |
| Item Diameter | 3 Millimeters |
| Item Thickness | 1 Millimeters |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Bivethoi |
| Material | Nylon |
| Material Type | Nylon |
| Number Of Items | 200 |
| Number of Pieces | 200 |
| Outside Diameter | 6 Millimeters |
| Part Number | TY220420-202 |
| Screw Head Style | Flat |
| Size Name | M3 |
| Thread Size | M3 |
| Unit Count | 1.0 Count |
| Washer Type | Flat |

## Product Details

- **Exterior Finish:** Nylon
- **Fastener Size:** M3
- **Material:** Nylon
- **Outside Diameter:** 6 Millimeters
- **Washer Type:** Flat

## Images

![Bivethoi M3 Nylon Washer, Black, 3mm ID 6mm OD 1mm Thickness, 200pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe - Image 1](https://m.media-amazon.com/images/I/7186oJtkLfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ As Described
*by R***. on March 14, 2026*

Works as they should

### ⭐⭐⭐⭐⭐ Good quality
*by C***K on April 9, 2025*

Perfect for my needs. Good cushioning while low profile.

### ⭐⭐⭐⭐⭐ Worked perfect
*by M***Y on September 2, 2024*

They are great insulators for PC boards on brass stand offs got my job done.

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**Shop now:** [https://www.desertcart.us/products/601875027-bivethoi-m3-nylon-washer-black-3mm-id-6mm-od-1mm](https://www.desertcart.us/products/601875027-bivethoi-m3-nylon-washer-black-3mm-id-6mm-od-1mm)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-21*