---
product_id: 576593208
title: "150 Pcs Black M12/M10/M8/M6/M5/M4/M3 Hex Lock Nuts Carbon Steel Nylon Insert Locknut Assortment Threaded Inserts Hex Nut Set Assorted Nylon Locking Nuts(Black)"
brand: "weqeyent"
price: "186 Lei"
currency: RON
in_stock: true
reviews_count: 10
url: https://www.desertcart.ro/products/576593208-150-pcs-black-m12-m10-m8-m6-m5-m4-m3
store_origin: RO
region: Romania
---

# 150 pcs 7 sizes Nylon insert 150 Pcs Black M12/M10/M8/M6/M5/M4/M3 Hex Lock Nuts Carbon Steel Nylon Insert Locknut Assortment Threaded Inserts Hex Nut Set Assorted Nylon Locking Nuts(Black)

**Brand:** weqeyent
**Price:** 186 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down with style!

## Quick Answers

- **What is this?** 150 Pcs Black M12/M10/M8/M6/M5/M4/M3 Hex Lock Nuts Carbon Steel Nylon Insert Locknut Assortment Threaded Inserts Hex Nut Set Assorted Nylon Locking Nuts(Black) by weqeyent
- **How much does it cost?** 186 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/576593208-150-pcs-black-m12-m10-m8-m6-m5-m4-m3)

## Best For

- weqeyent enthusiasts

## Why This Product

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

## Key Features

- • **Vibration Resistant:** Nylon insert design minimizes loosening under stress.
- • **Durable Construction:** Crafted from high-quality carbon steel for long-lasting use.
- • **Unmatched Versatility:** Perfect for DIY projects and professional applications alike.
- • **Satisfaction Guaranteed:** Full refund or replacement service for peace of mind.
- • **Comprehensive Assortment:** Includes a variety of sizes to meet all your fastening needs.

## Overview

This 150-piece assortment of black M12/M10/M8/M6/M5/M4/M3 hex lock nuts features durable carbon steel construction with nylon inserts, ensuring a secure fit and resistance to loosening. Ideal for a wide range of applications, from DIY projects to industrial use, this set is designed to meet all your fastening needs.

## Description

150 Pcs Black M12/M10/M8/M6/M5/M4/M3 Hex Lock Nuts Carbon Steel Nylon Insert Locknut Assortment Threaded Inserts Hex Nut Set Assorted Nylon Locking Nuts(Black)

## Features

- 【Material】The hex lock nuts are made of nylon and carbon steel, making them strong and durable.
- 【7 Sizes】Total 150 pcs nylon nuts. Include 40 pcs M3 lock nuts, 35 pcs M4, 25 pcs M5, 24 pcs M6, 20 pcs M8, 4 pcs M10, 2 pcs M12 locknut, which is more fully equipped
- 【Unique Design】With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque after long-term use, and have a good fastening effect.
- 【Wide Application】The carbon steel nuts can be widely used in manual DIY production, robots, aerial aircraft, medical equipment, petrochemical industry, marine power facilities, architecture and other fields.
- 【Satisfaction Guarantee】If you have any problems when you use our products, please feel free to contact us on desertcart for a full refund or replacement service. We will contact you as soon as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Metal | Carbon Steel |
| Finish Type | Black |
| Material Type | Carbon Steel |
| Number of Pieces | 150 |
| Item Dimensions | 13 x 7 x 2.3 centimetres |
| Thread Style | M 10 External |
| Thread Coverage | Partially Threaded |
| Drive System | External Hex |
| Thread Type | ISO Metric |
| Inside Thread Size | M3, M4, M5, M6, M8, M10, M12 |
| Fastener Type | Insert, Hex, Lock |
| Thread Size | M 10 |
| Exterior Finish | Black |
| Colour | Black Lock Nuts |

## Product Details

- **Material:** Carbon Steel
- **Fastener type:** Insert, Hex, Lock
- **Thread size:** M 10
- **Exterior finish:** Black
- **Colour:** Black Lock Nuts
- **Metal type:** Carbon Steel
- **Finish type:** Black
- **Drive system:** External Hex
- **Brand:** WeqeYent
- **Item dimensions L x W x H:** 13 x 7 x 2.3 centimetres

## Images

![150 Pcs Black M12/M10/M8/M6/M5/M4/M3 Hex Lock Nuts Carbon Steel Nylon Insert Locknut Assortment Threaded Inserts Hex Nut Set Assorted Nylon Locking Nuts(Black) - Image 1](https://m.media-amazon.com/images/I/71vbXQVoT0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great mixture of sizes
  

*by T***R on Reviewed in the United Kingdom on 15 July 2024*

I loved the range of sizes in this box. There is just about every size needed to fit the bolts that I had.I have used quite a few now and am very happy with my purchase.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good
  

*by L***R on Reviewed in the United Kingdom on 10 April 2024*

Worth the money

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Just what I needed
  

*by P***L on Reviewed in the United Kingdom on 8 November 2023*

Didn’t know what size I wanted but plenty of choice in this box

## Frequently Bought Together

- 150 Pcs Black M12/M10/M8/M6/M5/M4/M3 Hex Lock Nuts Carbon Steel Nylon Insert Locknut Assortment Threaded Inserts Hex Nut Set Assorted Nylon Locking Nuts(Black)
- 500 Pcs Nuts and Bolts Assorted Set, Black Hex Socket Head Cap Screws Bolts and Nuts Kit, M3/M4/M5 Thread Fastener Machine Hex Bolts and Nuts Assortment Kit with Box
- 165 Pcs Dome Cap Nuts, alloy steel Acorn Dome Cap Nuts, Acorn Thread Hex Cap Head Nuts Assortment Kit, Acorn Decorative Hex Cap Nuts - M3/M4/M5/M6/M8/M10/M12(black/alloy steel)

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**Shop now:** [https://www.desertcart.ro/products/576593208-150-pcs-black-m12-m10-m8-m6-m5-m4-m3](https://www.desertcart.ro/products/576593208-150-pcs-black-m12-m10-m8-m6-m5-m4-m3)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-17*