---
product_id: 323952858
title: "binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts"
brand: "binifimux"
price: "€ 29.72"
currency: EUR
in_stock: false
reviews_count: 5
category: "Binifi Mux"
url: https://www.desertcart.com.cy/products/323952858-binifimux-100pcs-m3-x-0-5mm-304-stainless-steel-self
store_origin: CY
region: Cyprus
---

# Nylon insert for self-locking M3 x 0.5mm precision pitch 304 Stainless Steel durability binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts

**Brand:** binifimux
**Price:** € 29.72
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Lock in reliability, unlock your project’s potential!

## Quick Answers

- **What is this?** binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts by binifimux
- **How much does it cost?** € 29.72 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/323952858-binifimux-100pcs-m3-x-0-5mm-304-stainless-steel-self)

## Best For

- binifimux enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Silver Finish:** Polished exterior not only looks professional but also resists wear and tear for long-lasting use.
- • **Unmatched Durability:** Crafted from premium 304 stainless steel, these nuts resist corrosion and maintain strength under pressure.
- • **Precision Engineered Fit:** Exact M3 x 0.5mm threading ensures seamless compatibility with matching bolts and screws.
- • **Secure Self-Locking Action:** Nylon insert deforms to grip threads tightly, preventing loosening even in high-vibration environments.
- • **Bulk Pack for Professionals:** 100-piece set designed to keep your projects running without interruption or frequent restocking.

## Overview

The binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts combine precision threading with corrosion-resistant stainless steel and a resilient nylon locking insert. Ideal for professionals seeking secure fastening solutions, this bulk pack delivers consistent performance and durability, ensuring your assemblies stay tight and reliable under stress.

## 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.

Review: Very high quality, great lock
Review: Reliable and Effective

## Features

- - Material: 304 Stainless Steel ; - Weight: 50g;
- - Hole diameter: 3mm/ 0.12"; - Pitch: 0.5mm;
- - Package: 100 x M3 Nylon nuts; - Color: Silver;
- - Used for: matching screws & matching bolts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075ZZW7VL |
| Best Sellers Rank | #97,459 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #42 in Locknuts |
| Brand | binifiMux |
| Color | Silver |
| Colour | Silver |
| Compatible Groove Diameter | 3 Millimeters |
| Customer Reviews | 4.8 out of 5 stars 865 Reviews |
| Drive Style | External Hex |
| Exterior Finish | Silver |
| Exterior finish | Silver |
| Fastener Type | Hex |
| Fastener type | Hex |
| Finish Types | Silver |
| Included Components | M3 Nylock |
| Inside Thread Size | M3 |
| Item Diameter | 3 Millimeters |
| Manufacturer | binifiMux |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Shear Strength | 550 MPa |
| Metal Type | ستانلس ستيل |
| Metal type | ستانلس ستيل |
| Number of Pieces | 100 |
| Screw Head Style | Hex |
| Size Name | Metric 3mm |
| Thread Class | Fine |
| Thread Coverage | Unthreaded |
| Thread Size | M 3 |
| Thread Style | Right Hand |
| Thread Type | ISO Metric |
| Thread size | M 3 |
| UPC | 613852252062 |
| Unit Count | 100 Count |

## Product Details

- **Colour:** Silver
- **Exterior finish:** Silver
- **Fastener type:** Hex
- **Material:** Stainless Steel
- **Thread size:** M 3

## Images

![binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts - Image 1](https://m.media-amazon.com/images/I/51-D1sXOKRL.jpg)
![binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts - Image 2](https://m.media-amazon.com/images/I/61cWH1OKyzL.jpg)
![binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts - Image 3](https://m.media-amazon.com/images/I/71+oscPpk1L.jpg)
![binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts - Image 4](https://m.media-amazon.com/images/I/71MHmCzTtwL.jpg)
![binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts - Image 5](https://m.media-amazon.com/images/I/71rguncEhaL.jpg)

## Questions & Answers

**Q: Can anyone tell me whether or not these are endorsed by Dee?**
A: sorry no

**Q: Will these hold up in a engine bay? I need them for my emblem I am reinstalling.**
A: I dont see why not. They are 304 stainless steel...

**Q: Does anyone have the height, and width (flat to flat part) of these?**
A: width of flat to flat is 6mm. 
height is 4mm.

**Q: Will these work with m3x55mm screws?**
A: yes it fit coz thread is metric 3mm with same pitch 0.5mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very high quality, great lock
*by O***F on 6 February 2025*



### ⭐⭐⭐⭐⭐ Reliable and Effective
*by K***. on 10 December 2023*



### ⭐⭐⭐⭐⭐ Excellent AAA+++++
*by J***4 on 1 April 2025*



## Frequently Bought Together

- binifiMux 100Pcs M3 x 0.5mm 304 Stainless Steel Self-Lock Nylon Inserted Hex Lock Nuts, Self Clinching Nuts
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-02*