---
product_id: 578591998
title: "M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS"
brand: "instockbolts"
price: "A$15"
currency: AUD
in_stock: true
reviews_count: 8
category: "Instockbolts"
url: https://www.desertcart.com.au/products/578591998-m5-split-lock-washer-18-8-304-stainless-steel-spring
store_origin: AU
region: Australia
---

# 18-8 (304) stainless steel durability 100-piece bulk pack M5 precision fit M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS

**Brand:** instockbolts
**Price:** A$15
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down with confidence—because your work deserves the best!

## Quick Answers

- **What is this?** M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS by instockbolts
- **How much does it cost?** A$15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/578591998-m5-split-lock-washer-18-8-304-stainless-steel-spring)

## Best For

- instockbolts enthusiasts

## Why This Product

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

## Key Features

- • **Locking Power:** Split design bites into materials to prevent loosening under vibration—your projects stay secure.
- • **Precision M5 Fit:** Engineered for exact compatibility with M5 bolts, ensuring seamless assembly every time.
- • **Bulk 100-Pack Value:** Stock up and save with a generous quantity perfect for professional and DIY use.
- • **Dedicated 24/7 Support:** Expert customer service ready around the clock to help you pick the right size and solve any issues.
- • **Premium 18-8 Stainless Steel:** Crafted from corrosion-resistant 304-grade stainless steel for long-lasting strength and shine.

## Overview

The M5 Split Lock Washer set includes 100 high-quality 18-8 (304) stainless steel spring lock washers designed to prevent loosening in fastened joints. With precise M5 sizing and corrosion-resistant finish, these washers deliver reliable, durable performance for industrial and professional applications.

## Description

desertcart.com: M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS : Industrial & Scientific

Review: Exact fitment. Right size - Good quality. Good finish.
Review: M6 bolts and washers - Good price great product

## Features

- 【Dimension】M5
- 【High Quality Stainless】This split lock washer provides a circular bearing surface with offset split ends which help bite into the mating material to provide a locking feature when tightened beneath a nut.
- 【What You Get】100pcs x Split Lock Washer
- 【Rest Assured】24h private customer service to respond to after-sales problems.If you don't know what size is right for you, feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1YYH8BV |
| Best Sellers Rank | #2,113 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Spring Lock Washers |
| Brand | Instockbolts |
| Color | Silver |
| Date First Available | April 10, 2023 |
| Exterior Finish | Stainless Steel |
| Fastener Size | M5 |
| Item Diameter | 5 Millimeters |
| Item Weight | 1.44 ounces |
| Manufacturer | Instockbolts |
| Material | Stainless Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 100 |
| Size | M5 |
| Washer Type | Split Lock |

## Product Details

- **Exterior Finish:** Stainless Steel
- **Fastener Size:** M5
- **Material:** Stainless Steel
- **Size:** M5
- **Washer Type:** Split Lock

## Images

![M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS - Image 1](https://m.media-amazon.com/images/I/51oLWntoyHL.jpg)
![M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS - Image 2](https://m.media-amazon.com/images/I/51lSt-B3n7L.jpg)
![M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS - Image 3](https://m.media-amazon.com/images/I/61c9v5e5vnL.jpg)
![M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS - Image 4](https://m.media-amazon.com/images/I/61iFzt3sn6L.jpg)
![M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS - Image 5](https://m.media-amazon.com/images/I/71Nd-ZjzHiL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact fitment. Right size
*by S***L on January 29, 2026*

Good quality. Good finish.

### ⭐⭐⭐⭐⭐ M6 bolts and washers
*by D***H on January 23, 2026*

Good price great product

### ⭐⭐⭐⭐⭐ Good quality for my needs.
*by P***B on November 4, 2025*

These seem very stainless (non magnetic) and should hold up well in the weather outside on an antenna rotator.

## Frequently Bought Together

- M5 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS
- ZQZ M5-0.8mm Hex Nuts,200 Pack 304 (A2-70) Stainless Steel Hardware Nuts,Standard Metric Coarse Thread Nuts
- 1/4" Stainless Flat Washer, 5/8" Outside Diameter, 18-8(304) Stainless Steel Washers Flat (100 Pack)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/578591998-m5-split-lock-washer-18-8-304-stainless-steel-spring](https://www.desertcart.com.au/products/578591998-m5-split-lock-washer-18-8-304-stainless-steel-spring)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*