---
product_id: 517041817
title: "AIEX 100pcs 3D Printing Brass Nuts, M3x4x5mm M3 Threaded Insert Knurled Brass Nuts Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell"
brand: "aiex"
price: "RM71"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/517041817-aiex-100pcs-3d-printing-brass-nuts-m3x4x5mm-m3-threaded-insert
store_origin: MY
region: Malaysia
---

# 100-piece bulk pack Withstands 300°C+ heat M3 x 4 x 5mm precision fit AIEX 100pcs 3D Printing Brass Nuts, M3x4x5mm M3 Threaded Insert Knurled Brass Nuts Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell

**Brand:** aiex
**Price:** RM71
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your 3D printing game with brass nuts that mean business!

## Quick Answers

- **What is this?** AIEX 100pcs 3D Printing Brass Nuts, M3x4x5mm M3 Threaded Insert Knurled Brass Nuts Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell by aiex
- **How much does it cost?** RM71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/517041817-aiex-100pcs-3d-printing-brass-nuts-m3x4x5mm-m3-threaded-insert)

## Best For

- aiex enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Knurled design and tapered ends allow quick heat embedment or injection molding with zero hassle.
- • **Versatile Compatibility:** Perfect for plastics like PLA, ABS, PETG, and applications from 3D printers to automotive and laptop shells.
- • **Precision Engineered Fit:** M3 threaded inserts designed for seamless integration with your 3D printer parts.
- • **Heat-Resistant Durability:** Premium brass construction endures temperatures above 300°C, ensuring long-lasting performance.
- • **Bulk Supply for Big Projects:** 100 knurled nuts per pack to keep your workflow uninterrupted and your inventory stocked.

## Overview

The AIEX 100pcs 3D Printing Brass Nuts are precision M3 x 4 x 5mm threaded inserts made from high-quality brass, engineered to withstand temperatures over 300°C. Designed with knurled patterns for superior grip and easy heat embedment installation, this bulk pack of 100 nuts is ideal for enhancing the durability and reliability of 3D printed parts and plastic assemblies across various industries.

## Description

AIEX 100pcs 3D Printing Brass Nuts, M3x4x5mm M3 Threaded Insert Knurled Brass Nuts Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell

## Features

- Package Content: You will get 100pcs 3D printing brass nuts, super large quantity can meet your needs of connecting numerous 3D printing accessories. Each knurled brass nut measures about M3x4x5mm / M3x0.16x0.2inch, please ensure that the size of the nuts can well match your 3D printer.
- Premium Material: The threaded inserts for 3D printing are made of high quality brass, extremely sturdy, not easy to break or deform, also can withstand high temperature above 300°C / 572°F. Excellent thermal conductivity also makes your 3D printer to work more effectively.
- Easy to Install: The knurled brass nuts can be easily installed into the the tapered holes of 3D printers by heating, also can be molded by injection molding. The 3D printing brass nuts with full knurled patterns can perfectly match with your 3D printers. Practical nuts make your 3D printer work well.
- Good Workmanship: With clean surface and twill thread knurled patterns, the nuts can be installed onto 3D printers and fit perfectly and won't scratch your precious 3D printing parts. The smaller diameter of the front end of the nut allows you insert them into 3D printing hole precisely. Inclined thread knurls increase the torque resistance, so they can be fixed on the 3D printers tightly.
- Wide Application: These m3 threaded insert nuts can be inserted into various plastics, such as PC, PA, PLA, ABS, PETG, etc. Suitable for installing on 3D printers, electrical molding machines, electrical injection molding, automotive or laptop molding plastic shells, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AIEX |
| Part number | B16155 |
| Item Weight | 32 g |
| Item model number | B16155 |
| Size | M3 x 4 x 5mm |
| Colour | Brass colour |
| Finish | Brass |
| Material | Brass, Plastic |
| Shape | Cylindrical |
| Number of Pieces | 100 |
| Cutting Diameter | 3 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 3 Millimetres |

## Product Details

- **Material:** Brass, Plastic
- **Fastener type:** Knurled
- **Thread size:** M 3
- **Exterior finish:** knurled
- **Colour:** Brass colour
- **Metal type:** Brass
- **Finish type:** Brass
- **Brand:** AIEX
- **Item dimensions L x W x H:** 10 x 50 x 50 millimetres
- **Thread type:** ISO Metric

## Images

![AIEX 100pcs 3D Printing Brass Nuts, M3x4x5mm M3 Threaded Insert Knurled Brass Nuts Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell - Image 1](https://m.media-amazon.com/images/I/71FLFeaIfeL.jpg)
![AIEX 100pcs 3D Printing Brass Nuts, M3x4x5mm M3 Threaded Insert Knurled Brass Nuts Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell - Image 2](https://m.media-amazon.com/images/I/61hrNShzx5L.jpg)
![AIEX 100pcs 3D Printing Brass Nuts, M3x4x5mm M3 Threaded Insert Knurled Brass Nuts Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell - Image 3](https://m.media-amazon.com/images/I/610saMoUmUL.jpg)
![AIEX 100pcs 3D Printing Brass Nuts, M3x4x5mm M3 Threaded Insert Knurled Brass Nuts Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell - Image 4](https://m.media-amazon.com/images/I/71rpzm2ug0L.jpg)
![AIEX 100pcs 3D Printing Brass Nuts, M3x4x5mm M3 Threaded Insert Knurled Brass Nuts Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell - Image 5](https://m.media-amazon.com/images/I/61UoM7kYhKL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-22*