---
product_id: 118555700
title: "200Pcs M3x0.5mm Self-Locking Nylon Inserted Hex Lock Nuts Zinc Plated"
brand: "brand: cseao"
price: "HK$117"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/118555700-200pcs-m3x0-5mm-self-locking-nylon-inserted-hex-lock-nuts
store_origin: HK
region: Hong Kong
---

# 200Pcs M3x0.5mm Self-Locking Nylon Inserted Hex Lock Nuts Zinc Plated

**Brand:** brand: cseao
**Price:** HK$117
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 200Pcs M3x0.5mm Self-Locking Nylon Inserted Hex Lock Nuts Zinc Plated by brand: cseao
- **How much does it cost?** HK$117 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/118555700-200pcs-m3x0-5mm-self-locking-nylon-inserted-hex-lock-nuts)

## Best For

- brand: cseao enthusiasts

## Why This Product

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

## Description

Nylon lock nut is a round nut, and in its outer open four small slot, you can use the crescent wrench screw on the stud, the lock nut should be equipped with a shaft Washer, it can be used to make the small groove on the stud and its peripheral groove relative to the fixed, to prevent its loose. Bolt thread on the nuts embedded in the nylon extrusion, making the nylon deformation, after installation, the nylon and thread completely squeeze contact, the extruded nylon to the bolt A lot of resilience, increased friction, so that the bolt is not easy to loose.

## Features

- About this item
- 🌂 Material: Metal ; - Weight: 90g;
- 🌂 Hole diameter: 3mm/ 0.12"; - Pitch: 0.5mm;
- 🌂Package: 200 x M3 Nylon nuts;
- 🌂 Used for: matching screws & matching bolts.
- ›See more product details

## Images

![200Pcs M3x0.5mm Self-Locking Nylon Inserted Hex Lock Nuts Zinc Plated - Image 1](https://images-na.ssl-images-amazon.com/images/I/91sh4QUvauL.jpg)
![200Pcs M3x0.5mm Self-Locking Nylon Inserted Hex Lock Nuts Zinc Plated - Image 2](https://images-na.ssl-images-amazon.com/images/I/91P1le5vNrL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/118555700-200pcs-m3x0-5mm-self-locking-nylon-inserted-hex-lock-nuts](https://www.desertcart.hk/products/118555700-200pcs-m3x0-5mm-self-locking-nylon-inserted-hex-lock-nuts)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*