---
product_id: 670662367
title: "40pcs 1/4\" Brass Threaded Inserts, UNC Knurled Nuts, 1/4\"-20x8x8 Heat Set Insert for 3D Printing Components and Plastic Parts"
brand: "soso-bantian1989"
price: "฿1087"
currency: THB
in_stock: true
category: "So So Ban Tian1989"
url: https://www.desertcart.co.th/products/670662367-40pcs-1-4-brass-threaded-inserts-unc-knurled-nuts-1
store_origin: TH
region: Thailand
---

# Heat-set installation, no special tools 1/4"-20 UNC fully threaded nuts 40pcs precision brass inserts 40pcs 1/4" Brass Threaded Inserts, UNC Knurled Nuts, 1/4"-20x8x8 Heat Set Insert for 3D Printing Components and Plastic Parts

**Brand:** soso-bantian1989
**Price:** ฿1087
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your 3D prints with brass precision that lasts!

## Quick Answers

- **What is this?** 40pcs 1/4" Brass Threaded Inserts, UNC Knurled Nuts, 1/4"-20x8x8 Heat Set Insert for 3D Printing Components and Plastic Parts by soso-bantian1989
- **How much does it cost?** ฿1087 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/670662367-40pcs-1-4-brass-threaded-inserts-unc-knurled-nuts-1)

## Best For

- soso-bantian1989 enthusiasts

## Why This Product

- Trusted soso-bantian1989 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Conscious Packaging:** Organized in a recyclable PP box with a clear PE bag, combining convenience with sustainability.
- • **Unmatched Thread Stability:** Knurled design ensures a secure, strip-resistant hold for long-lasting durability in both indoor and outdoor projects.
- • **Versatile Plastic Compatibility:** Seamlessly works with PLA, ABS, PETG, PPS, and PP, making it the go-to choice for diverse 3D printing materials.
- • **Effortless Heat-Set Installation:** Embed with a standard soldering iron or ultrasonic tool—no specialized equipment needed, saving you time and hassle.
- • **Precision Engineered Brass Inserts:** 40 high-quality pieces designed for flawless 3D print integration and plastic reinforcement.

## Overview

This set of 40 brass 1/4"-20 UNC knurled heat-set inserts offers professional-grade durability and thermal conductivity, designed specifically for 3D printing and thermoplastic applications. Easy to install with common tools, these fully threaded inserts provide a secure, strip-resistant connection compatible with a wide range of plastics, all packaged thoughtfully for organized storage.

## Description

40pcs 1/4" Brass Threaded Inserts, UNC Knurled Nuts, 1/4"-20x8x8 Heat Set Insert for 3D Printing Components and Plastic Parts: desertcart.com: Industrial & Scientific

## Features

- Superior-Quality Brass Heat Set Insert: Designed specifically for 3D Printing Applications and All Thermoplastics
- High Tightening Hold: Stable Connection and not Prone to Strip, Practical Knurled Thread Insert Nuts
- Long-Lasting Durability: High Thermal Conductivity and Corrosion-Resistant, Suitable for Indoor or Outdoor Applications
- Wide Compatibility: Works with Variety of Plastics including PLA, ABS, PPS, PP, and PETG materials
- Easy Application: Insert by Ultrasonic or Heat Embedding using Common Soldering Iron, Not Require Special Tool for Installation
- Thoughtful Packaging: Comes with Clear PE Bag and Recyclable PP Box for organized storage
- Complete Specifications: 40pcs Insert Nuts with 1/4 inch-20 Internal Thread, 8mm Length, 8mm Outer Diameter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZPD55C1 |
| Best Sellers Rank | #25,791 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in Nut Inserts |
| Brand | SoSo-BanTian1989 |
| Color | Gold |
| Compatible Groove Diameter | 0.25 Inches |
| Customer Reviews | 4.8 4.8 out of 5 stars (191) |
| Drive Style | Spline |
| Exterior Finish | Brass |
| Fastener Type | Insert |
| Finish Types | Brass |
| Grade Rating | industrial |
| Inside Thread Size | 1/4"-20 |
| Item Diameter | 8 Millimeters |
| Item Dimensions | 0.31 x 0.31 x 0.31 inches |
| Item Weight | 50 Grams |
| Manufacturer | SoSo-BanTian1989 |
| Material Type | Brass |
| Metal Type | Brass |
| Number Of Items | 40 |
| Number of Pieces | 40 |
| Part Number | Heat Set Insert |
| Screw Head Style | Screw |
| Size Name | 1/4"-20x8-40pcs |
| Thread Class | Class 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/4"-20 |
| Thread Style | Right Hand |
| Thread Type | Unified National |

## Product Details

- **Color:** Gold
- **Exterior Finish:** Brass
- **Fastener Type:** Insert
- **Material:** Brass
- **Thread Size:** 1/4"-20

## Images

![40pcs 1/4" Brass Threaded Inserts, UNC Knurled Nuts, 1/4"-20x8x8 Heat Set Insert for 3D Printing Components and Plastic Parts - Image 1](https://m.media-amazon.com/images/I/71VoNWxxjfL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.co.th/products/670662367-40pcs-1-4-brass-threaded-inserts-unc-knurled-nuts-1](https://www.desertcart.co.th/products/670662367-40pcs-1-4-brass-threaded-inserts-unc-knurled-nuts-1)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-22*