---
product_id: 697751233
title: "AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm)"
brand: "aiex"
price: "$92.27"
currency: USD
in_stock: true
reviews_count: 5
category: "Aiex"
url: https://www.desertcart.ec/products/697751233-aiex-100pcs-3d-printing-brass-nuts-m2-threaded-insert-knurled
store_origin: EC
region: Ecuador
---

# Heat resistant >300°C 100pcs bulk pack Precision M2 threading AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm)

**Brand:** aiex
**Price:** $92.27
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm) by aiex
- **How much does it cost?** $92.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/697751233-aiex-100pcs-3d-printing-brass-nuts-m2-threaded-insert-knurled)

## 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

- • **Massive 100-piece set:** Never run out during your 3D printing projects—bulk supply for pros.
- • **Precision M2 threading:** Perfectly sized for seamless integration with your 3D printer and plastic parts.
- • **Versatile compatibility:** Ideal for PC, PLA, ABS, PETG plastics plus automotive and laptop shells.
- • **Knurled for ultimate grip:** Enhanced torque resistance ensures a rock-solid fit every time.
- • **Premium heat-resistant brass:** Withstands temperatures over 300°C to keep your prints flawless under pressure.

## Overview

The AIEX 100pcs M2 knurled brass nuts are engineered for professional-grade 3D printing and plastic assembly. Crafted from durable brass with excellent thermal conductivity, these heat-resistant inserts ensure secure, precise fits in a variety of plastics and applications. Their knurled design boosts torque resistance, making them essential for anyone serious about flawless, long-lasting 3D printed parts and molded components.

## Description

Specification: Color: brass color Material: quality brass Product Size: about 2x3x3.5mm / 0.07x0.11x0.13inch Package details: 100 x knurled brass nut Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.

Review: Does what it says on the box - Good quality for the price
Review: Is good - Just perfect for the fixing plastic prints

## 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 2x3x3.5mm / 0.07x0.11x0.13inch, 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 |
|---------------|-------|
| ASIN | B0B8GN63S2 |
| Best Sellers Rank | #168,345 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #304 in Hardware Nuts |
| Brand | AIEX |
| Colour | brass |
| Compatible Groove Diameter | 2 Millimeters |
| Customer Reviews | 4.8 out of 5 stars 462 Reviews |
| Drive Style | Spline |
| Exterior Finish | Brass |
| Fastener Type | Knurled |
| Finish Types | Brass |
| Grade Rating | aerospace |
| Inside Thread Size | M2 |
| Item Diameter | 2 Millimetres |
| Item Dimensions | 6 x 5 x 1 Millimeters |
| Manufacturer | AIEX |
| Material | Brass |
| Material Type | Brass |
| Metal Type | Brass |
| Number Of Items | 100 |
| Number of Pieces | 100 |
| Part Number | B16107 |
| Screw Head Style | Flat |
| Size Name | M2*3x3.5mm |
| Thread Class | Class 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | M2 |
| Thread Style | Left Hand |
| Thread Type | Iso Metric |

## Product Details

- **Material:** Brass
- **Fastener Type:** Knurled
- **Thread Size:** M2
- **Exterior Finish:** Brass
- **Colour:** brass
- **Metal Type:** Brass
- **Finish Type:** Brass
- **Brand:** AIEX
- **Item dimensions L x W x H:** 6 x 5 x 1 Millimeters
- **Thread Type:** Iso Metric

## Images

![AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm) - Image 1](https://m.media-amazon.com/images/I/71KKVAoBfBL.jpg)
![AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm) - Image 2](https://m.media-amazon.com/images/I/61p0XzJGmtL.jpg)
![AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm) - Image 3](https://m.media-amazon.com/images/I/61ScQOPC5pL.jpg)
![AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm) - Image 4](https://m.media-amazon.com/images/I/61Be1KdSfJL.jpg)
![AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm) - Image 5](https://m.media-amazon.com/images/I/610vXZG0nfL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it says on the box
*by D***W on 24 December 2024*

Good quality for the price

### ⭐⭐⭐⭐⭐ Is good
*by S***N on 4 November 2024*

Just perfect for the fixing plastic prints

### ⭐⭐⭐⭐⭐ Como se espera
*by M***A on 4 October 2025*

Rosca como se espera y fijación buena

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-28*