---
product_id: 278872006
title: "KOOTANS 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit Hydralic Oil Resist Rubber Oil Pipe Seal Gasket Metric NBR Metal Combination O-Ring Assortment Kit"
brand: "kootans"
price: "254.10 DT"
currency: TND
in_stock: true
category: "Kootans"
url: https://www.desertcart.tn/products/278872006-kootans-240pcs-12-sizes-nbr-metal-bonded-sealing-washer-assort
store_origin: TN
region: Tunisia
---

# 12 precise metric sizes Heat & oil resistant NBR 240pcs all-in-one kit KOOTANS 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit Hydralic Oil Resist Rubber Oil Pipe Seal Gasket Metric NBR Metal Combination O-Ring Assortment Kit

**Brand:** kootans
**Price:** 254.10 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smarter, not harder — the ultimate gasket kit for pros who demand perfection.

## Quick Answers

- **What is this?** KOOTANS 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit Hydralic Oil Resist Rubber Oil Pipe Seal Gasket Metric NBR Metal Combination O-Ring Assortment Kit by kootans
- **How much does it cost?** 254.10 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/278872006-kootans-240pcs-12-sizes-nbr-metal-bonded-sealing-washer-assort)

## Best For

- kootans enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** High resistance to oil, heat, corrosion, UV, and pressure guarantees long-lasting performance.
- • **Trusted Quality:** Top-rated (#17 in sealing washers) with 4.6-star reviews, engineered for professional reliability.
- • **Organized & Ready:** Sturdy, labeled plastic case eliminates sorting hassle—grab the right size instantly.
- • **Versatile Size Range:** 12 metric sizes from 6mm to 30mm ensure perfect fit for any hydraulic or oil pipe project.
- • **Complete Seal Mastery:** 240 premium NBR-metal bonded washers to cover every sealing need with precision.

## Overview

The KOOTANS 240-piece sealing washer kit features high-quality NBR rubber bonded with carbon steel, offering exceptional resistance to oil, heat, corrosion, and pressure. With 12 metric sizes neatly organized in a durable case, this kit is designed for professionals seeking reliable, versatile sealing solutions for hydraulic and oil pipe applications.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Features

- MATERIAL: High quanlity NBR ring with carbon steel, good sealing. Anti static, high pressure resistant, oil resistant, corrosion resistant, UV resistant, heat resistant, wear resistant, durable and long service life. Quantity: 12 Sizes,240 Pieces rubber metal combination O Ring gaskets, meet almost all your needs.
- EASY TO USE PACKING: All O-rings are stored in a sturdy plastic box with labels, that avoids the trouble of sorting and selecting the size. Variety of thickness and size are all in one box, very convenient to use.
- INTERNAL DIAMETER: 6(6mm), 8(8mm), 10(10mm), 12(12mm), 14(14mm), 16(16mm), 18(18mm), 20(20mm), 22(22mm), 24(24mm), 27(27mm), 30(30mm). Metric, Please See Picture 2 for Specific Dimensional Size
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QBNR7B4 |
| Best Sellers Rank | #154,158 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Sealing Washers |
| Brand Name | KOOTANS |
| Color | 240pcs |
| Customer Reviews | 4.6 4.6 out of 5 stars (338) |
| Item Diameter | 10 Millimeters |
| Manufacturer | KOOTANS |
| Material Type | Nitrile Rubber |
| Model | JG1956 |
| Nominal Inside Diameter | 6 Millimeters |
| Number of Items | 240 |
| Number of Pieces | 240 |
| Part Number | JG1956 |
| Set Name | 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit |
| Temperature Range | -4E+1 Degrees Celsius |
| UPC | 682365626899 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** KOOTANS
- **Colour:** 240pcs
- **Item diameter:** 10 Millimeters
- **Material:** Nitrile Rubber
- **Nominal inside diameter:** 6 Millimeters

## Images

![KOOTANS 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit Hydralic Oil Resist Rubber Oil Pipe Seal Gasket Metric NBR Metal Combination O-Ring Assortment Kit - Image 1](https://m.media-amazon.com/images/I/515BOn0RF1L.jpg)
![KOOTANS 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit Hydralic Oil Resist Rubber Oil Pipe Seal Gasket Metric NBR Metal Combination O-Ring Assortment Kit - Image 2](https://m.media-amazon.com/images/I/51VnK83haDL.jpg)
![KOOTANS 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit Hydralic Oil Resist Rubber Oil Pipe Seal Gasket Metric NBR Metal Combination O-Ring Assortment Kit - Image 3](https://m.media-amazon.com/images/I/51eCmpjecGL.jpg)
![KOOTANS 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit Hydralic Oil Resist Rubber Oil Pipe Seal Gasket Metric NBR Metal Combination O-Ring Assortment Kit - Image 4](https://m.media-amazon.com/images/I/51AGEMEGE9L.jpg)
![KOOTANS 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit Hydralic Oil Resist Rubber Oil Pipe Seal Gasket Metric NBR Metal Combination O-Ring Assortment Kit - Image 5](https://m.media-amazon.com/images/I/51ThxzQf8TL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.tn/products/278872006-kootans-240pcs-12-sizes-nbr-metal-bonded-sealing-washer-assort](https://www.desertcart.tn/products/278872006-kootans-240pcs-12-sizes-nbr-metal-bonded-sealing-washer-assort)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-18*