---
product_id: 111237683
title: "Wedge Locking Washers - Steel (Delta Protekt), Vibration Resistant Safety for M8 Bolts, with Zinc Flake Coating - Enlarged Outer Diameter - 20 Pairs"
brand: "nord-lock"
price: "HK$322"
currency: HKD
in_stock: true
reviews_count: 12
category: "Nord Lock"
url: https://www.desertcart.hk/products/111237683-wedge-locking-washers-steel-delta-protekt-vibration-resistant-safety-m8
store_origin: HK
region: Hong Kong
---

# M8 bolt compatibility Vibration-proof wedge locking Delta Protekt corrosion resistance Wedge Locking Washers - Steel (Delta Protekt), Vibration Resistant Safety for M8 Bolts, with Zinc Flake Coating - Enlarged Outer Diameter - 20 Pairs

**Brand:** nord-lock
**Price:** HK$322
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock it tight, last for life – the ultimate bolt guardian!

## Quick Answers

- **What is this?** Wedge Locking Washers - Steel (Delta Protekt), Vibration Resistant Safety for M8 Bolts, with Zinc Flake Coating - Enlarged Outer Diameter - 20 Pairs by nord-lock
- **How much does it cost?** HK$322 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/111237683-wedge-locking-washers-steel-delta-protekt-vibration-resistant-safety-m8)

## Best For

- nord-lock enthusiasts

## Why This Product

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

## Key Features

- • **Time & Cost Efficiency:** Eliminates retorquing needs, saving maintenance time and preventing costly bolt failures.
- • **Premium Corrosion Defense:** Zinc flake Delta Protekt coating ensures long-lasting protection against harsh environments and salty winters.
- • **Industry-Proven Reliability:** Trusted across energy, robotics, transportation, and military sectors for critical safety and performance.
- • **Unmatched Vibration Resistance:** Secures bolts with wedge-locking tension, not friction, for ultimate stability under dynamic loads.
- • **Precision Fit for M8 & 5/16" Bolts:** Engineered with an enlarged outer diameter for optimal grip and compatibility across multiple applications.

## Overview

Nord-Lock Wedge Locking Washers for M8 bolts feature a unique wedge-locking mechanism that uses tension to prevent loosening under severe vibration. Made from carbon steel with a high-performance zinc flake Delta Protekt coating, these washers deliver top-tier corrosion resistance and durability. Supplied in 20 glued pairs with an enlarged outer diameter, they are ideal for demanding industrial applications including automotive, construction, and military, ensuring secure, maintenance-free bolted joints.

## Description

Kinedyne 24 inches Overhead & Side Trailer Door Pull Strap 1524

Review: Corrosion-resistant and reliable lock-down washers. Great for automotive applications. - These Nord-Locks aren't cheap but I wanted something solid and corrosion-resistant. They are made of steel and have the Delta Protekt finish, which is perfect for my newly installed manual 4x4 hubs on a 2004 Nissan XTerra. I feel confident they are holding down the hub bolts and will withstand the salty winters on the East Coast.
Review: Buy these to save time, money, and broke bolts. - Been using these on my imported mini excavator swing motor for several months now and have not need to retorque the bolts down. Great job!

## Features

- Nord-Lock wedge-locking washers are made for use with M8 steel bolts and/or nuts. The serrated washers are also compatible with 5/16 inch bolts.
- Each pack contains 20 glued pairs of washers.
- Applications for Nord-Lock steel washers include general steel applications.
- Nord-Lock washers utilize tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads. Nord-Lock steel washers promise the highest corrosion resistance on the market.
- Nord-Lock wedge-locking washers are used in industries such as: energy, robotics, medical, transportation, offshore, mining and quarrying, construction and bridge building, manufacturing and processing, ship building, forestry and agriculture, heavy vehicles, and military.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007VAW2F8 |
| Best Sellers Rank | #35,302 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Wedge Lock Washers |
| Brand | Nord-Lock |
| Color | Gray |
| Compatible Groove Diameter | 0.32 inches |
| Customer Reviews | 4.7 out of 5 stars 323 Reviews |
| Exterior Finish | Zinc |
| Fastener Size | M8 |
| Fastener Type | bolt |
| Finish Types | Zinc |
| Grade Rating | Standard |
| Item Dimensions | 0.65 x 0.1 x 0.34 inches |
| Item Weight | 1.92 ounces |
| Manufacturer | Nord-lock |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Metal Type | Alloy Steel |
| Model | B2083439 |
| Number Of Items | 20 |
| Number of Pieces | 40 |
| Outside Diameter | 0.65 inches |
| Part Number | 1524 |
| Screw Head Style | Serrated |
| Set Name | Nord-Lock Wedge Locking Washers M8 20 Pairs |
| Size | M8 Bolts Enlarged outer Diameter |
| Size Name | M8 Bolts Enlarged outer Diameter |
| Thread Size | M8 |
| Unit Count | 20 Count |
| Washer Compatibility | 5/16 inch bolts, M8 bolts |
| Washer Type | Flat |

## Product Details

- **Exterior Finish:** Zinc
- **Fastener Size:** M8
- **Material:** Carbon Steel
- **Outside Diameter:** 0.65 inches
- **Washer Type:** Flat

## Images

![Wedge Locking Washers - Steel (Delta Protekt), Vibration Resistant Safety for M8 Bolts, with Zinc Flake Coating - Enlarged Outer Diameter - 20 Pairs - Image 1](https://m.media-amazon.com/images/I/71hh3vbmYRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Corrosion-resistant and reliable lock-down washers. Great for automotive applications.
*by S***M on July 12, 2026*

These Nord-Locks aren't cheap but I wanted something solid and corrosion-resistant. They are made of steel and have the Delta Protekt finish, which is perfect for my newly installed manual 4x4 hubs on a 2004 Nissan XTerra. I feel confident they are holding down the hub bolts and will withstand the salty winters on the East Coast.

### ⭐⭐⭐⭐⭐ Buy these to save time, money, and broke bolts.
*by R***Y on June 28, 2026*

Been using these on my imported mini excavator swing motor for several months now and have not need to retorque the bolts down. Great job!

### ⭐⭐⭐⭐⭐ It's a washer, it locks
*by ヽ***ﾉ on January 13, 2025*

You’re the kind of person who reads reviews about locking washers, and honestly, I respect that level of dedication to hardware. It's a small yet mighty group of us here at the bottom of these Amazon review pages for fastener-related accessories. So, yeah. These are washers and they do exactly what they promise: they lock. Tightly. Their wedge design and zinc flake coating mean they’re both functional and durable, even in demanding environments. **Pros:** - They’re precisely what they claim to be: locking washers that lock. - Reliable, durable design with zinc flake coating to combat corrosion. - Ideal for high-vibration environments where standard washers might fail. **Cons:** - On the pricier side, especially compared to generic washers. If you’re serious about keeping bolts in place and willing to pay a little extra for quality, the Nord-Lock Wedge Locking Washers are worth it.

## Frequently Bought Together

- Nord-Lock Wedge Locking Washers - Steel (Delta Protekt) Washer, Vibration Resistant Safety Washers for M8 Bolts, with Zinc Flake Coating - Enlarged Outer Diameter Washers - 20 Pairs
- Wedge Locking Washer, Carbon Steel, Zinc Flake Coated, M8 (5/16"), 20 Pack

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**Shop now:** [https://www.desertcart.hk/products/111237683-wedge-locking-washers-steel-delta-protekt-vibration-resistant-safety-m8](https://www.desertcart.hk/products/111237683-wedge-locking-washers-steel-delta-protekt-vibration-resistant-safety-m8)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-09-12*