---
product_id: 451919033
title: "Bivethoi M4 Nylon Washer, Black, 4mm ID 10mm OD 1mm Thickness, 150pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe"
brand: "bivethoi"
price: "€ 13.54"
currency: EUR
in_stock: true
category: "Bivethoi"
url: https://www.desertcart.hr/products/451919033-bivethoi-m4-nylon-washer-black-4mm-id-10mm-od-1mm
store_origin: HR
region: Croatia
---

# 4mm ID x 10mm OD precision 150pcs for bulk projects Durable nylon resists wear & corrosion Bivethoi M4 Nylon Washer, Black, 4mm ID 10mm OD 1mm Thickness, 150pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe

**Brand:** bivethoi
**Price:** € 13.54
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with Bivethoi – where precision meets durability!

## Quick Answers

- **What is this?** Bivethoi M4 Nylon Washer, Black, 4mm ID 10mm OD 1mm Thickness, 150pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe by bivethoi
- **How much does it cost?** € 13.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/451919033-bivethoi-m4-nylon-washer-black-4mm-id-10mm-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

- • **Precision Fit:** Engineered with a 4mm inner diameter and 10mm outer diameter for seamless sealing and perfect compatibility.
- • **Bulk Power Pack:** 150 premium M4 nylon washers to keep your projects flowing smoothly without constant restocking.
- • **Versatile Utility:** Ideal for garden irrigation, water hoses, faucets, and even delicate electronic assemblies like motherboards.
- • **Confidence Guaranteed:** Backed by 30-day free returns and responsive 24-hour customer support — because your peace of mind matters.
- • **Durability Meets Flexibility:** Crafted from high-quality nylon that resists wear, corrosion, and ensures long-lasting leak protection.

## Overview

Bivethoi’s 150-piece M4 nylon flat washer set offers precision-engineered 4mm ID and 10mm OD washers made from durable, corrosion-resistant nylon. Perfect for water pipe sealing, garden irrigation, and electronic projects, these washers combine flexibility with long-lasting performance, backed by a 30-day return policy and dedicated customer support.

## 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: M4 nylon spacer is flexible and can provide sealing for water pipes to avoid water leakage, suitable for garden water pipes, faucet hoses, valves, etc. M4 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: 4mm Outer Diameter: 10mm Thickness: 1mm Color: Black Package Contains: 150 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 .

## Features

- Package Contains: 150 x Metric Nylon Flat Washers, Inner Diameter: 4mm, Outer Diameter: 10mm, Thickness: 1mm, Color: Black.
- M4 Nylon Washers: M4 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: M4 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: M4 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 | B09YD49QYS |
| Best Sellers Rank | #58,156 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #314 in Flat Washers |
| Brand | Bivethoi |
| Color | Black |
| Compatible Groove Diameter | 4 millimeters |
| Customer Reviews | 4.3 4.3 out of 5 stars (36) |
| Exterior Finish | Nylon |
| Fastener Size | M4 |
| Fastener Type | Flat Washer |
| Finish Types | black |
| Grade Rating | Standard or High Quality |
| Item Diameter | 4 millimeters |
| Item Thickness | 1 millimeters |
| Item Weight | 0.01 kg |
| Manufacturer | Bivethoi |
| Material Type | Nylon |
| Number Of Items | 150 |
| Number of Pieces | 150 |
| Outside Diameter | 10 millimeters |
| Part Number | TY220420-203 |
| Screw Head Style | Flat |
| Size Name | M4 |
| Thread Size | 4mm |
| Unit Count | 1 Count |
| Washer Type | Flat |

## Product Details

- **Exterior Finish:** Nylon
- **Fastener Size:** M4
- **Material:** Nylon
- **Outside Diameter:** 10 millimeters
- **Washer Type:** Flat

## Images

![Bivethoi M4 Nylon Washer, Black, 4mm ID 10mm OD 1mm Thickness, 150pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe - Image 1](https://m.media-amazon.com/images/I/71jsW8TY6NL.jpg)
![Bivethoi M4 Nylon Washer, Black, 4mm ID 10mm OD 1mm Thickness, 150pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe - Image 2](https://m.media-amazon.com/images/I/71yLEGHtGTL.jpg)
![Bivethoi M4 Nylon Washer, Black, 4mm ID 10mm OD 1mm Thickness, 150pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe - Image 3](https://m.media-amazon.com/images/I/61fR3nMTKxL.jpg)
![Bivethoi M4 Nylon Washer, Black, 4mm ID 10mm OD 1mm Thickness, 150pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe - Image 4](https://m.media-amazon.com/images/I/713vBwrvkDL.jpg)
![Bivethoi M4 Nylon Washer, Black, 4mm ID 10mm OD 1mm Thickness, 150pcs | Flat Washers, Plastic Spacer, Metric Sealing Washer, Insulating Washer, For Water Hose Faucet Water Pipe - Image 5](https://m.media-amazon.com/images/I/61Rm7ak-F+L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hr/products/451919033-bivethoi-m4-nylon-washer-black-4mm-id-10mm-od-1mm](https://www.desertcart.hr/products/451919033-bivethoi-m4-nylon-washer-black-4mm-id-10mm-od-1mm)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-10*