---
product_id: 624184575
title: "ZQZ 140 Pack Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 Metric Nylon Insert Lock Nuts Sets,304 Stainless Steel Standard Threaded Nylock Nuts"
brand: "zqz"
price: "B/.42"
currency: PAB
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.pa/products/624184575-zqz-140-pack-locknuts-assortment-kit-m3-m4-m5-m6
store_origin: PA
region: Panama
---

# Nylon insert for anti-loosening 7 sizes available 304 stainless steel ZQZ 140 Pack Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 Metric Nylon Insert Lock Nuts Sets,304 Stainless Steel Standard Threaded Nylock Nuts

**Brand:** zqz
**Price:** B/.42
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down with style!

## Quick Answers

- **What is this?** ZQZ 140 Pack Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 Metric Nylon Insert Lock Nuts Sets,304 Stainless Steel Standard Threaded Nylock Nuts by zqz
- **How much does it cost?** B/.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/624184575-zqz-140-pack-locknuts-assortment-kit-m3-m4-m5-m6)

## Best For

- zqz enthusiasts

## Why This Product

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

## Key Features

- • **Durable Material:** Crafted from 304 stainless steel for unmatched corrosion resistance.
- • **Wide Application:** Perfect for DIY, automotive, and construction needs.
- • **Innovative Design:** Nylon inserts ensure a secure fit and prevent loosening.
- • **Organized Storage:** Clear box keeps your nuts sorted and easily accessible.
- • **Versatile Size Range:** Includes M3 to M12 for all your projects.

## Overview

The ZQZ 140 Pack Locknuts Assortment Kit features a comprehensive selection of metric nylon insert lock nuts in sizes M3 to M12, crafted from high-strength 304 stainless steel for superior durability and corrosion resistance. This kit is ideal for a variety of applications, from furniture assembly to automotive repairs, and comes with a convenient storage box to keep your nuts organized and ready for any project.

## Description

Full description not available

## Features

- Metric Lock nuts: Lock nuts assortment kit contains 7 size , which are M3(50 pcs), M4(30 pcs), M5(20 pcs), M6(16 pcs), M8(16 pcs), M10(4 pcs), M12(4 pcs), different sizes of lock nuts From furniture DIY to building construction, help you get the job done
- 304 Stainless Steel: 304(18-8) Stainless steel metric lock nuts are made of high-strength materials with good corrosion resistance and long service life. In addition, compared to galvanised nuts, they are more resistant to corrosion and oxidation, so they have a longer service life
- Nylon Insert Lock Nuts: Locknuts embedded with nylon inserts, so that it and the bolt threads to form a close fit, and in the role of the elasticity of the nylon friction resistance, in order to achieve the purpose of anti-loosening. Superior vibration resistance, abrasion and shear resistance, as well as good performance under repeated use
- Convenient Storage: Comes with a clear storage box to keep 7 different sizes of metric nylock nuts sorted in the box for easy storage and use, and they are not easy to lose or confuse during use
- Wide Application: Common uses for metric hardware nuts include securing instrument and equipment components, linking pipes and structural elements.Suitable for use or maintenance in a wide range of applications such as furniture decoration, automotive repair, the mechanical industry and small repairsaround shops, construction, etc

## Product Details

- **Material:** Stainless Steel
- **Fastener Type:** Lock
- **Thread Size:** m3-0.5 m4-0.7 m5-0.8 m6-1 m8-1.25 m10-1.5 m12-1.75
- **Exterior Finish:** Polished
- **Color:** Silver

## Images

![ZQZ 140 Pack Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 Metric Nylon Insert Lock Nuts Sets,304 Stainless Steel Standard Threaded Nylock Nuts - Image 1](https://m.media-amazon.com/images/I/81Oc9ZtL5kL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality Black Lock-Nut Assortment
*by 0***D on May 22, 2025*

Arrived quickly. Item was exactly as described.Good assortment of frequently used (and lost or destroyed) various size black lock nuts. Only needed a couple - THIS TIME, but it made sense to have extras of other sizes. This is a good value - try buying these nuts at a Home Improvement or Hardware store and see what they total at the checkout.Bought both the Metric assortment AND the SAE assortment - because I KNOW the next one I lose or destroy will be the one I didn't have.

### ⭐⭐⭐⭐⭐ Good quality and value
*by S***9 on July 21, 2025*

Got the whole kit for about what it would have cost at the hardware store for a couple of nuts. Very pleased with quality and value.

### ⭐⭐⭐⭐⭐ Item was very nice, but only had 107 pieces
*by S***2 on April 8, 2025*

The nuts were very nice and worked well. The stainless looked good and should last forever. There should have been 110 in the package, but there was only 107. These reviews are for the item and not the seller, so I won't knock it down a star.

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**Shop now:** [https://www.desertcart.com.pa/products/624184575-zqz-140-pack-locknuts-assortment-kit-m3-m4-m5-m6](https://www.desertcart.com.pa/products/624184575-zqz-140-pack-locknuts-assortment-kit-m3-m4-m5-m6)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-23*