---
product_id: 614051940
title: "Kadrick M3 Screws Assortment Kit, 2240 Pcs Hex Socket Button & Cap Head M3 Bolt Kit, 4-35mm Length, Nuts, Washers & Allen Wrench Included, 10.9/12.9 Black Alloy Steel Screws for 3D Printing"
brand: "kadrick"
price: "NZ$79"
currency: NZD
in_stock: true
reviews_count: 8
category: "Kadrick"
url: https://www.desertcart.nz/products/614051940-kadrick-m3-screws-assortment-kit-2240-pcs-hex-socket-button
store_origin: NZ
region: New Zealand
---

# 2240 pcs total - mega variety Grade 10.9 & 12.9 alloy steel - ultra durable Compact organizer box - clutter-free Kadrick M3 Screws Assortment Kit, 2240 Pcs Hex Socket Button & Cap Head M3 Bolt Kit, 4-35mm Length, Nuts, Washers & Allen Wrench Included, 10.9/12.9 Black Alloy Steel Screws for 3D Printing

**Brand:** kadrick
**Price:** NZ$79
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your DIY game with the ultimate screw kit – because precision and power never go out of style!

## Quick Answers

- **What is this?** Kadrick M3 Screws Assortment Kit, 2240 Pcs Hex Socket Button & Cap Head M3 Bolt Kit, 4-35mm Length, Nuts, Washers & Allen Wrench Included, 10.9/12.9 Black Alloy Steel Screws for 3D Printing by kadrick
- **How much does it cost?** NZ$79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/614051940-kadrick-m3-screws-assortment-kit-2240-pcs-hex-socket-button)

## Best For

- kadrick enthusiasts

## Why This Product

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

## Key Features

- • **Smart Storage Solution:** Sturdy, compartmentalized plastic box keeps your fasteners perfectly organized and portable.
- • **Dual Head Styles Included:** Versatile button and cap head screws cover all your 3D printing and DIY fastening needs.
- • **Trusted Brand with Warranty:** Kadrick’s rigorously tested fasteners come with a 24-month warranty for peace of mind.
- • **Premium Alloy Steel Strength:** Built from high-grade 10.9 & 12.9 black zinc-plated alloy steel for maximum durability and corrosion resistance.
- • **Massive 2240-Piece Assortment:** Never run out mid-project with an extensive variety of M3 screws, nuts, and washers.

## Overview

The Kadrick Metric Screws Assortment offers 2240 high-quality M3 screws, nuts, and washers in sizes from 4mm to 35mm, crafted from durable 10.9 & 12.9 grade black zinc-plated alloy steel. Featuring both button and cap head styles, this kit is ideal for 3D printing, RC cars, and small DIY projects. Packaged in a sturdy, compartmentalized storage box, it ensures easy organization and portability. Backed by a 24-month warranty, it’s a reliable choice for professionals and hobbyists seeking precision and strength.

## Description

Kadrick 2240 Pcs M3 Screws Nuts Washers Assortment M3x4MM-35MM, Hex Socket Button & Cap Head Metric M3 Machine Bolts Kit, 12.9 & 10.9 Grade Alloy Steel,Black Screws for 3d Printing

Review: Good quality - These are exactly what I needed, the set also comes with nuts and washers. They look nice and seemed to be high-quality. I have had no issues using them and already used them for one project and I have another one coming up.
Review: Good selection and decent quality - The set had all the sizes I typically use in my projects. The threads are clean and the head is not too tight or too loose with the drivers I use. Overall, a good purchase and a good value for what I paid.

## Features

- 【Suitable for small DIY projects】 These small screws and nuts are especially suitable for 3D printing DIY and RC car enthusiasts.
- 【High quality】--- This screw assortment is made of 10.9 &12.9 grade alloy steel with high strength and precise threads.
- 【Good storage and assortment】All These Screws are Packed In a Sturdy Easy-use Plastic Storage Box, Organized Conveniently and Easily.
- 【Two head types】There are two different head types, button head and cup head, which are the two most commonly used head types and are widely used in DIY projects.Keep a set of commonly uesd Kadrick screws on hand to make your work easier.
- 【Brand guarantee】Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQNN6NY3 |
| Best Sellers Rank | #657 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Screw & Bolt Assortment Sets |
| Brand | Kadrick |
| Color | Black |
| Compatible Groove Diameter | 3 Millimeters |
| Customer Reviews | 4.5 out of 5 stars 227 Reviews |
| Fastener Type | Hex Socket Head |
| Finish Types | Black Zinc Plating |
| Grade Rating | Grade 10.9 12.9 |
| Item Diameter | 3 Millimeters |
| Item Dimensions | 7.7 x 5.5 x 1.5 inches |
| Item Shape | Cylindrical, Disc |
| Item dimensions L x W x H | 7.7 x 5.5 x 1.5 inches |
| Manufacturer | Kadrick |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | M2 M3 M4 M5/4mm,6mm,8mm,12mm,16mm,20mm |
| Number Of Items | 1 |
| Number of Pieces | 2240 |
| Part Number | 049-B&C-M2-M5-2000 |
| Screw Head Style | Socket Cap |
| Set Name | Kadrick Metric Screws Assortment |
| Size | M3 2240Pcs Mixed Button&Cap Head |
| Size Name | M3 2240Pcs Mixed Button&Cap Head |
| Thread Size | M3 x 0.5 |
| Unit Count | 2240.0 Count |

## Product Details

- **Size:** 2240Pcs M3
- **Color:** Black Zinc Socket Head
- **Material:** Alloy Steel
- **Brand:** Kadrick
- **Item dimensions L x W x H:** 7.7 x 5.5 x 1.5 inches

## Images

![Kadrick M3 Screws Assortment Kit, 2240 Pcs Hex Socket Button & Cap Head M3 Bolt Kit, 4-35mm Length, Nuts, Washers & Allen Wrench Included, 10.9/12.9 Black Alloy Steel Screws for 3D Printing - Image 1](https://m.media-amazon.com/images/I/811s15Oo0NL.jpg)
![Kadrick M3 Screws Assortment Kit, 2240 Pcs Hex Socket Button & Cap Head M3 Bolt Kit, 4-35mm Length, Nuts, Washers & Allen Wrench Included, 10.9/12.9 Black Alloy Steel Screws for 3D Printing - Image 2](https://m.media-amazon.com/images/I/71tSGdnKCwL.jpg)
![Kadrick M3 Screws Assortment Kit, 2240 Pcs Hex Socket Button & Cap Head M3 Bolt Kit, 4-35mm Length, Nuts, Washers & Allen Wrench Included, 10.9/12.9 Black Alloy Steel Screws for 3D Printing - Image 3](https://m.media-amazon.com/images/I/61cUzOUSjLL.jpg)
![Kadrick M3 Screws Assortment Kit, 2240 Pcs Hex Socket Button & Cap Head M3 Bolt Kit, 4-35mm Length, Nuts, Washers & Allen Wrench Included, 10.9/12.9 Black Alloy Steel Screws for 3D Printing - Image 4](https://m.media-amazon.com/images/I/71cIgDVqwpL.jpg)
![Kadrick M3 Screws Assortment Kit, 2240 Pcs Hex Socket Button & Cap Head M3 Bolt Kit, 4-35mm Length, Nuts, Washers & Allen Wrench Included, 10.9/12.9 Black Alloy Steel Screws for 3D Printing - Image 5](https://m.media-amazon.com/images/I/7171a3TWlgL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by G***N on March 10, 2026*

These are exactly what I needed, the set also comes with nuts and washers. They look nice and seemed to be high-quality. I have had no issues using them and already used them for one project and I have another one coming up.

### ⭐⭐⭐⭐⭐ Good selection and decent quality
*by D***N on November 23, 2025*

The set had all the sizes I typically use in my projects. The threads are clean and the head is not too tight or too loose with the drivers I use. Overall, a good purchase and a good value for what I paid.

### ⭐⭐⭐⭐⭐ Great quality
*by B***O on March 15, 2026*

These are perfect for 3D Prints and wood

## Frequently Bought Together

- Kadrick Metric Screws Assortment,2240 Pcs M3 Screws Nuts Washers Assortment M3x4MM-35MM, Hex Socket Button & Cap Head M3 Machine Bolts Kit, 12.9 & 10.9 Grade Black Alloy Steel for 3D Printing
- Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts
- Heat Set Insert Tool,Tips for Threaded inserts M2 M2.5 M3 M4 M5 M6, Soldering Iron Tips for 3D Printer Users,Compatible with 900M/T18/FX-888D Irons- Press Tool for Plastic 3D Printer Components

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-01*