---
product_id: 355337880
title: "212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12)"
brand: "lemiyoo"
price: "$163332"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/355337880-212-pcs-lock-nuts-set-nylon-insert-304-stainless-steel
store_origin: CO
region: Colombia
---

# 212 Piece Set Nylon Insert Locking 304 Stainless Steel 212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12)

**Brand:** lemiyoo
**Price:** $163332
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock It Down: Secure Your Projects with Confidence!

## Quick Answers

- **What is this?** 212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) by lemiyoo
- **How much does it cost?** $163332 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/355337880-212-pcs-lock-nuts-set-nylon-insert-304-stainless-steel)

## Best For

- lemiyoo enthusiasts

## Why This Product

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

## Key Features

- • **🔧 Wide Application:** Perfect for a range of uses, from industrial machinery to home projects, ensuring you’re always prepared.
- • **📦 Versatile Variety:** With 212 pieces across 7 sizes, this kit meets all your fastening needs, from M3 to M12.
- • **🔒 Enhanced Security:** The innovative nylon insert design provides superior locking power, preventing loosening even under vibration.
- • **⚙️ Easy Organization:** Conveniently stored in a plastic box, keeping your workspace tidy and your nuts accessible.
- • **🔩 Unmatched Durability:** Crafted from 304 stainless steel, these lock nuts resist corrosion and rust, ensuring longevity.

## Overview

The 212 Pcs Lock Nuts Set features high-quality 304 stainless steel construction with nylon inserts for enhanced locking capabilities. This assorted kit includes 212 pieces in various sizes (M3 to M12), making it ideal for diverse applications, from industrial equipment to DIY projects. Conveniently packaged for easy access and organization, this set is designed to meet all your fastening needs while ensuring durability and security.

## Description

212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12)

## Features

- 【High-Quality Material】: The outer hexagonal lock nut is made of 304 stainless steel, which is corrosion-resistant, anti-oxidation, sturdy and durable, waterproof and rust-proof. The inner insert is made of high-quality nylon ring, which strengthens the locking function, helps the nut to be locked tighter and prevents loosening
- 【Product Features】: When the nylon lock nut is installed, the bolt thread is squeezed by the nylon embedded in the nut, and the nylon will be deformed and installed on the thread, and the squeezed nylon will bring huge elasticity to the bolt, thereby increasing Friction makes the bolts not easy to loosen. The composition of this locking system can prevent loosening due to vibration and provide safer and firmer fixation.
- 【Product Includes】: The product set includes 212 pieces of 7 different types of nylon lock nuts, including 65 pcs M3, 45 pcs M4, 40pcs M5, 35pcs M6, 18pcs M8, 7pcs M10, 2pcs M12, and different types meet different requirements. Demand also promotes the matching and use of equipped products, saving your choice cost.
- 【 Wide Application】: Lock nuts can be used for tightening bolts, threaded rods and head screws, suitable for movable connecting rods, vibrating screens, folding beds, bookcases, wardrobes, industrial and mining equipment, engines, vibration machinery And other equipment.
- 【Storage And Service】: Storage is convenient, all products are stored in a plastic packaging box to prevent children from swallowing and scratching by mistake. It is also convenient for your access. Hope you will like the products we provide,If you have any questions, please contact us in time, we will provide you with services as soon as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Metal | Stainless Steel |
| Material Type | Stainless Steel |
| Number of Pieces | 212 |
| Item Dimensions | 12.7 x 6.5 x 2.3 centimetres |
| Item Weight | 375 Grams |
| Thread Coverage | Fully Threaded |
| Compatible Groove Diameter | 1E+1 Millimetres |
| Drive System | External Hex |
| Thread Type | Unified National |
| Inside Thread Size | M10 |
| Fastener Type | Insert, Lock |
| Thread Size | M 10 |
| Exterior Finish | Stainless Steel |
| Colour | Assorted |

## Product Details

- **Material:** Stainless Steel
- **Fastener type:** Insert, Lock
- **Thread size:** M 10
- **Exterior finish:** Stainless Steel
- **Colour:** Assorted
- **Metal type:** Stainless Steel
- **Drive system:** External Hex
- **Brand:** Lemiyoo
- **Item dimensions L x W x H:** 12.7 x 6.5 x 2.3 centimetres
- **Item weight:** 375 Grams

## Images

![212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) - Image 1](https://m.media-amazon.com/images/I/71TDNxRf4gL.jpg)
![212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) - Image 2](https://m.media-amazon.com/images/I/61KgsD7840L.jpg)
![212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) - Image 3](https://m.media-amazon.com/images/I/6187uM+euFL.jpg)
![212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) - Image 4](https://m.media-amazon.com/images/I/618fuV-73UL.jpg)
![212 Pcs Lock Nuts Set, Nylon Insert 304 Stainless Steel Hexagonal Locking Nuts Assorted Kit (M3 M4 M5 M6 M8 M10 M12) - Image 5](https://m.media-amazon.com/images/I/61Lc3Pfaw2L.jpg)

## Frequently Bought Together

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-25*