---
product_id: 438254747
title: "Swpeet 300Pcs 5 Values M2 M3 M4 M5 M6 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts Hydraulic Welded Joint Injection Molding Assortment Kit Perfect for 3D Printing Injection Molding"
brand: "swpeet"
price: "12772 kr"
currency: ISK
in_stock: true
reviews_count: 5
url: https://www.desertcart.is/products/438254747-swpeet-300pcs-5-values-m2-m3-m4-m5-m6-female
store_origin: IS
region: Iceland
---

# 300 pcs multi-size kit precision metric threads ±0.01mm durable rust-resistant brass Swpeet 300Pcs 5 Values M2 M3 M4 M5 M6 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts Hydraulic Welded Joint Injection Molding Assortment Kit Perfect for 3D Printing Injection Molding

**Brand:** swpeet
**Price:** 12772 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your build with brass precision – don’t get left behind!

## Quick Answers

- **What is this?** Swpeet 300Pcs 5 Values M2 M3 M4 M5 M6 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts Hydraulic Welded Joint Injection Molding Assortment Kit Perfect for 3D Printing Injection Molding by swpeet
- **How much does it cost?** 12772 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/438254747-swpeet-300pcs-5-values-m2-m3-m4-m5-m6-female)

## Best For

- swpeet enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Designed for ultrasonic, heat, or injection molding embedment—no back-drilling or countersinking required.
- • **Premium Brass Durability:** Rust-proof, oxidation-resistant brass ensures your fasteners stay flawless and reliable over time.
- • **Precision Engineered Threads:** Sharp, burr-free threads with less than 0.01mm tolerance guarantee smooth, secure installations every time.
- • **Complete 300-Piece Assortment:** Five essential sizes (M2-M6) cover every project need with organized compartments for zero mix-ups.
- • **Versatile Industrial Applications:** Perfect for 3D printing, injection molding, electronics, automotive, and medical plastic casings.

## Overview

The Swpeet 300Pcs Brass Threaded Insert Nut Kit offers a comprehensive selection of M2 to M6 female knurled nuts made from high-quality, rust-resistant brass. Engineered with ultra-precise metric threads and organized in durable plastic compartments, this kit is ideal for professionals demanding reliable fastening solutions in 3D printing, injection molding, and electronics assembly.

## Description

Swpeet 300Pcs 5 Values M2 M3 M4 M5 M6 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts Hydraulic Welded Joint Injection Molding Assortment Kit Perfect for 3D Printing Injection Molding

## Features

- [ Packaging includes ]: In this kit, You will get 300Pcs M2 M3 M4 M5 M6 Female Thread Knurled Nuts in sufficient quantity for your use, plastic boxes are durable in any way, and all parts are in their compartments to prevent mixing during transportation.
- [ Various Sizes ]: M2 M3 M4 M5 M6 Female Thread Knurled Nuts Kit, Total 15 different sizes can meet your different meets. Special thread design make it easier to operate.
- [ High Quality Material ]: These Female thread knurled nuts are made of durable brass with excellent rust resistance and oxidation resistance to ensure long-term use. Rust-proof, anti-corrosive, non-toxic, acid-resistant, and does not release harmful substances.
- [ Why You Choose Us]: These Brass Threaded Insert Embedment Nuts can be installed into the tapered holes of the threads by ultrasound or heat, or moulded during injection. The material of the nuts is brass, which can resist heat. Hardness and toughness are more than 10 times higher than aluminum, high processing difficulty, complicated production process.
- [ Widely used ]: Swpeet threaded insert nuts are widely used in injection molding, for fastening, can be installed in the cone hole by ultrasonic or heat, or in the injection process. Since the insert has a conduction valve, there is no need to back-drill and counter-sink the hole.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Aluminium, Plastic |
| Fastener Type | Insert |
| Thread Size | M2, M3, M4, M5, M6 |
| Exterior Finish | Brass |
| Colour | Brass |
| Metal Type | Aluminium, Brass |
| Finish Type | Brass |
| Brand | Swpeet |
| Item Weight | 0.22 Kilograms |
| Thread Type | Internal |
| Inside Thread Size | M2, M3, M4, M5, M6 |
| Thread Style | Right Hand |
| Thread Coverage | Unthreaded |
| Thread Class | Class 2B |
| Size | Assortment Kit |
| Item Diameter | 3.5 Millimetres |
| Maximum Shear Strength | 410 MPa |
| Number of Pieces | 300 |
| Manufacturer | swivel |
| Number of Memory Sticks | 120 |
| Specific Product Use | plastic |
| Item Weight | 220 g |
| Item part number | S1540 |
| Are batteries included? | No |

## Product Details

- **Material:** Aluminium, Plastic
- **Fastener Type:** Insert
- **Thread Size:** M2, M3, M4, M5, M6
- **Exterior Finish:** Brass
- **Colour:** Brass
- **Metal Type:** Aluminium, Brass
- **Finish Type:** Brass
- **Brand:** Swpeet
- **Item dimensions L x W x H:** 25 x 10 x 25 Millimeters
- **Item Weight:** 0.22 Kilograms

## Images

![Swpeet 300Pcs 5 Values M2 M3 M4 M5 M6 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts Hydraulic Welded Joint Injection Molding Assortment Kit Perfect for 3D Printing Injection Molding - Image 1](https://m.media-amazon.com/images/I/81BDPs6f15S.jpg)

## Questions & Answers

**Q: What type of screw do these require? I'm attempting to extend an extended magazine into a plastic button.**
A: Screw sizes M1-M6

**Q: What size of pilot hole should i drill for the 1/4 in insert for oak?**
A: 1/8

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great product for the money
  

*by D***. on Reviewed in the United States on 15 March 2024*

Nice product. Would be good if they included a link to buy the sizes that I use the most.

### ⭐⭐⭐⭐⭐ 







  
  
    Don't thread on me
  

*by A***O on Reviewed in Canada on 30 July 2023*

Nice assortment. What can I say they work well and they are nicely priced. Naturally, I use a tool sold on Amazon that fits my soldering iron so the installation is seamless.

### ⭐⭐⭐⭐⭐ 







  
  
    Good Quality
  

*by S***R on Reviewed in the United Kingdom on 14 February 2024*

I bought these for a couple of 3D printed projects and they worked really well. Create a hole just a fraction smaller than the chosen insert, heat the insert up (I used a candle) and force it into the hole of the printed part, it is that simple. Nice selection of sizes good quality.

## Frequently Bought Together

- Swpeet 300Pcs 5 Values M2 M3 M4 M5 M6 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts Hydraulic Welded Joint Injection Molding Assortment Kit Perfect for 3D Printing Injection Molding
- K Kwokker 1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers
- SHKI 20 Pcs 608 2RS Ball Bearings – Bearing Steel and Double Rubber Sealed Miniature Deep Groove Ball Bearings (8mm x 22mm x 7mm) (608 2RS)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/438254747-swpeet-300pcs-5-values-m2-m3-m4-m5-m6-female](https://www.desertcart.is/products/438254747-swpeet-300pcs-5-values-m2-m3-m4-m5-m6-female)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-25*