---
product_id: 182535153
title: "Hilitchi 180-Pcs Metric Dowty Bonded Seal Oil Washer Assortment Kit - 10-SIZE: M6 to M24"
brand: "hilitchi"
price: "KSh7391"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/182535153-hilitchi-180-pcs-metric-dowty-bonded-seal-oil-washer-assortment
store_origin: KE
region: Kenya
---

# 180 pcs versatile sizes Anti-rust zinc plated steel Oil-resistant NBR rubber gasket Hilitchi 180-Pcs Metric Dowty Bonded Seal Oil Washer Assortment Kit - 10-SIZE: M6 to M24

**Brand:** hilitchi
**Price:** KSh7391
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal the deal with precision and style!

## Quick Answers

- **What is this?** Hilitchi 180-Pcs Metric Dowty Bonded Seal Oil Washer Assortment Kit - 10-SIZE: M6 to M24 by hilitchi
- **How much does it cost?** KSh7391 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/182535153-hilitchi-180-pcs-metric-dowty-bonded-seal-oil-washer-assortment)

## Best For

- hilitchi enthusiasts

## Why This Product

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

## Key Features

- • **Complete Metric Range:** From M6 to M24, 10 essential sizes covered for every project.
- • **Organized & Accessible:** Transparent sturdy case keeps all 180 washers sorted and ready to deploy.
- • **Premium Bonded Seal Design:** Metal ring fused with oil-resistant rubber for unbeatable high-pressure sealing.
- • **Durability Meets Performance:** Zinc plating ensures rust-free longevity even in harsh environments.
- • **Engineered for Professionals:** Ideal for hydraulic, pneumatic, and high-pressure bolt sealing applications.

## Overview

The Hilitchi 180-Pcs Metric Dowty Bonded Seal Oil Washer Assortment Kit offers a comprehensive selection of high-quality bonded washers in 10 metric sizes (M6 to M24). Crafted from zinc-plated steel with oil-resistant NBR rubber gaskets, these washers provide superior sealing performance under extreme pressure and resist rust and oil degradation. Packaged in a transparent, durable case, this kit is designed for professionals seeking reliable, organized, and versatile sealing solutions for hydraulic, pneumatic, and other demanding applications.

## Description

●●●Hilitchi 180-Pcs High Quality Bonded Seal Washer Assortment Set 【Specifications】 - Product Name: Bonded Washer  - Washer Type: Dowty Type - Sizes: M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 (Metric, Please See Picture 2 for Specific Dimensional Size) - Material: Zinc Plated Steel, Rubber 【Features】 - Commonly known as Dowty Seals or Dowty Washers - The bonded seal was adhered and sulfurized integrally by rubber ring and metal ring, its a sealing ring used to seal thread and flange connection - Bonded seal consists of a metal ring and a rubber gasket. Metal ring done antirust processing, rubber ring generally uses oil resistant NBR or fluorine rubber - This set is organized by size / type in a transparent storage case for quick access and protection. 【Package Included】 - M6 - 20pcs - M8 - 20pcs - M10 - 20pcs - M12 - 20pcs - M14 - 20pcs - M18 - 20pcs - M20 - 20pcs - M22 - 10pcs - M24 - 10pcs 【Package Quantity: 180pcs】 This set is organized by size in a transparent storage case for quick access and protection. Hilitchi is a professional company of fasteners. We sell steel, stainless steel and brass screws, self tapping screws,  self drilling screws, dry wall screws, hex nuts, hex bolts, rivets, anchors, nails, flat washers, spring washers, couplings and fixings.

## Features

- 【✔】High Quality Dowty Type Bonded Seal Washer Assortment Set
- 【✔】Set Includes 9 Most Used Sizes: M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 【Metric, Please See Picture 2 for Specific Dimensional Size】
- 【✔】Package Quantity: 180-Piece, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, Can Be Use for A Storage Box;
- 【✔】Bonded seal consists of a metal ring and a rubber gasket. Metal ring done antirust processing, rubber ring generally uses oil resistant NBR or fluorine rubber.
- 【✔】Bonded washers are used extensively for sealing under the heads of bolts in high pressure applications where coppers washers would be unsuitable. They are often used in hydraulic and pneumatic connections that are subject to extreme pressures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hilitchi |
| Part number | HDPZDX180 |
| Item Weight | 472 g |
| Manufacturer reference | HDPZDX180 |
| Colour | gold |
| Finish | Glossy |
| Material | ['Zinc Plated Steel', 'Rubber'] |
| Shape | Flat |
| Item Package Quantity | 1 |
| Number of Pieces | 180 |
| Head Style | Round |
| Cutting Diameter | 18 Millimetres |
| Measurement System | Metric |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 18 Millimetres |

## Product Details

- **Material:** ['Zinc Plated Steel', 'Rubber']
- **Outside diameter:** 10 Millimetres
- **Washer type:** Sealing
- **Exterior finish:** Copper
- **Fastener size:** M6, M8, M10, M12, M14, M16, M18, M20, M22, M24

## Images

![Hilitchi 180-Pcs Metric Dowty Bonded Seal Oil Washer Assortment Kit - 10-SIZE: M6 to M24 - Image 1](https://m.media-amazon.com/images/I/71f+PgXm5SL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: Is this suitable for an automotive application? My power steering is leaking. I tried aluminum washers like oem but they leak. It's about 1200psi.**
A: I would think so , I have used these for radiators transmission coolers, ECT.
Might be the fitting though?

**Q: Please verify rubber material composition? in one place it's stated to be fluorine. in another it's stated as nbr [nitrile buna n rubber] or fluorine**
A: nitrile buna n rubber

## Frequently Bought Together

- Hilitchi 180-Pcs Metric Dowty Bonded Seal Oil Washer Assortment Kit - 10-SIZE: M6 to M24
- Dsnaduo 160Pcs, 7 Sizes BSP Dowty Self-Centered Bonded Seal Oil Washers Gasket Assortment Kit Replace 32300 with Box (1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 1), for Automotive, Bearings, Pumps
- XBVV 378 Pcs NBR Metal Bonded Sealing Washer Assortment Kit M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Automotive Self-Centred Seal Gasket Repair Set

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-22*