---
product_id: 111237683
title: "Nord-Lock 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: "45616CFA"
currency: XOF
in_stock: true
reviews_count: 11
url: https://www.desertcart.sn/products/111237683-nord-lock-wedge-locking-washers-steel-delta-protekt-vibration-resistant
store_origin: SN
region: Senegal
---

# M8 bolt compatibility Vibration-proof wedge locking Zinc flake corrosion resistance Nord-Lock 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:** 45616CFA
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your bolts, secure your legacy.

## Quick Answers

- **What is this?** Nord-Lock 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?** 45616CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/111237683-nord-lock-wedge-locking-washers-steel-delta-protekt-vibration-resistant)

## 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

- • **Built for the Heavy Hitters:** Trusted across energy, robotics, transportation, and military sectors—where failure is not an option.
- • **Lock It Down with Precision:** Engineered for M8 bolts and 5/16 inch compatibility, ensuring a perfect fit every time.
- • **Corrosion? Not on Your Watch:** Zinc flake coating delivers industry-leading protection against rust and wear.
- • **Ready to Outperform & Outlast:** 20 glued pairs per pack with enlarged outer diameter for enhanced grip and durability.
- • **Vibration-Proof Your Projects:** Unique wedge-locking technology uses tension, not friction, to keep bolts secure under extreme vibration.

## Overview

Nord-Lock Wedge Locking Washers are premium steel washers designed for M8 bolts, featuring a zinc flake coating for superior corrosion resistance and a patented wedge-locking mechanism that prevents loosening under severe vibration. Ideal for demanding industrial applications, these washers come in 20 glued pairs with an enlarged outer diameter to maximize grip and reliability.

## Description

Kinedyne 24 inches Overhead & Side Trailer Door Pull Strap 1524

Review: It's a washer, it locks - 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 desertcart 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.
Review: Keeps things tight, just like they should! 2019 Chrysler Pacifica. - Picked up a set of these to install on the axle shafts of my 2019 Pacifica and they work like a charm. For some reason the Pacifica doesn't have any sort of "locking" mechanism for their axle nuts, not even any sort of knurling on the face of the nut. You torque it down to the recommended foot-pounds and a a week later it has loosened itself. Some have tried going with a higher than recommended torque value and they still loosen up. This is happening to a surprising number of people based on what I've read in a Pacifica forum. Some bright sole in that forum came across these and gave them a try. Worked like a charm them. Other have tried them and had the same success. I figured what do I have to lose, so I bought a set myself, installed them, and torqued the nuts to the recommended value. I am very happy to say that I have checked the axle nuts 3 times over the last few weeks, and they are no longer backing off and loosening up. These lock washers have solved the problem for myself and many others. I highly recommended them for anybody with a 2017 to 2022+ Chrysler Pacifica that has the axle nut issue!

## 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 | #19,819 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 | 4.6 4.6 out of 5 stars (312) |
| 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 Type | Carbon Steel |
| Metal Type | Alloy Steel |
| Model | B2083439 |
| Number of Pieces | 40 |
| Outside Diameter | 0.65 Inches |
| Part Number | 1524 |
| Screw Head Style | Serrated |
| Size Name | M8 Bolts Enlarged outer Diameter |
| Thread Size | M8 |
| Unit Count | 20.0 Count |
| Washer Type | Flat |

## Product Details

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

## Images

![Nord-Lock 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)
![Nord-Lock Wedge Locking Washers - Steel (Delta Protekt), Vibration Resistant Safety for M8 Bolts, with Zinc Flake Coating - Enlarged Outer Diameter - 20 Pairs - Image 2](https://m.media-amazon.com/images/I/61HgZNmL5jL.jpg)
![Nord-Lock Wedge Locking Washers - Steel (Delta Protekt), Vibration Resistant Safety for M8 Bolts, with Zinc Flake Coating - Enlarged Outer Diameter - 20 Pairs - Image 3](https://m.media-amazon.com/images/I/419SRxdHfjL.jpg)
![Nord-Lock Wedge Locking Washers - Steel (Delta Protekt), Vibration Resistant Safety for M8 Bolts, with Zinc Flake Coating - Enlarged Outer Diameter - 20 Pairs - Image 4](https://m.media-amazon.com/images/I/51a+q13C-NL.jpg)
![Nord-Lock Wedge Locking Washers - Steel (Delta Protekt), Vibration Resistant Safety for M8 Bolts, with Zinc Flake Coating - Enlarged Outer Diameter - 20 Pairs - Image 5](https://m.media-amazon.com/images/I/61ZrC+VCRVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Keeps things tight, just like they should! 2019 Chrysler Pacifica.
*by C***S on October 15, 2024*

Picked up a set of these to install on the axle shafts of my 2019 Pacifica and they work like a charm. For some reason the Pacifica doesn't have any sort of "locking" mechanism for their axle nuts, not even any sort of knurling on the face of the nut. You torque it down to the recommended foot-pounds and a a week later it has loosened itself. Some have tried going with a higher than recommended torque value and they still loosen up. This is happening to a surprising number of people based on what I've read in a Pacifica forum. Some bright sole in that forum came across these and gave them a try. Worked like a charm them. Other have tried them and had the same success. I figured what do I have to lose, so I bought a set myself, installed them, and torqued the nuts to the recommended value. I am very happy to say that I have checked the axle nuts 3 times over the last few weeks, and they are no longer backing off and loosening up. These lock washers have solved the problem for myself and many others. I highly recommended them for anybody with a 2017 to 2022+ Chrysler Pacifica that has the axle nut issue!

### ⭐⭐⭐⭐⭐ NORD LOCKS ARE THE BEST for critical fasteners! THE BEST LOCK WASHER EVER!
*by T***H on July 23, 2025*

If you have fasteners that keep coming loose, YOU NEED THESE! Your fasteners WILL NEVER come apart by themselves with these on there - and to take them apart, you have to WANT them to come apart. For critical components that you don't want to come loose until you say so, GET THESE, and forget about your previous problems. Star washers, nylocks, loctite, split washers, serated flange nut/bots...they ain't got nothin' on NOR-LOCKS!

## 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.sn/products/111237683-nord-lock-wedge-locking-washers-steel-delta-protekt-vibration-resistant](https://www.desertcart.sn/products/111237683-nord-lock-wedge-locking-washers-steel-delta-protekt-vibration-resistant)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-09*