---
product_id: 463882987
title: "M3 Screw and Nut Assortment Hex Socket Head Cap"
price: "€ 19.60"
currency: EUR
in_stock: true
url: https://www.desertcart.at/products/463882987-m3-screw-and-nut-assortment-hex-socket-head-cap
store_origin: AT
region: Austria
---

# 400 precision M3 screws & nuts Sturdy, organized storage box Grade 12.9 ultra-strong alloy steel M3 Screw and Nut Assortment Hex Socket Head Cap

**Price:** € 19.60
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your DIY game with the ultimate screw kit—because details matter!

## Quick Answers

- **What is this?** M3 Screw and Nut Assortment Hex Socket Head Cap
- **How much does it cost?** € 19.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/463882987-m3-screw-and-nut-assortment-hex-socket-head-cap)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact, organized storage:** Stay effortlessly organized with a sleek, easy-access box.
- • **Hand-tighten hex socket heads:** No wrench needed—fast, easy assembly for busy pros.
- • **Rust-proof black zinc plating:** Keeps your hands and projects clean while resisting corrosion.
- • **Precision-packed 400-piece kit:** Everything you need for flawless DIY and 3D printing projects.
- • **Grade 12.9 alloy steel strength:** Built to last with industrial-grade durability you can trust.

## Overview

The KADRICK 400PCS M3 Screw Assortment Kit features 400 black zinc-plated, rust-resistant hex socket head screws and nuts made from Grade 12.9 alloy steel. Designed for precision and strength, this kit is ideal for 3D printing, RC cars, electronics, and small DIY projects. It includes a durable, organized storage box and allows hand-tightening without tools, backed by a 24-month warranty for professional reliability.

## Description

desertcart.com: KADRICK 400PCS M3 Screw Assortment Kit,Hex Socket Head Cap Bolts Nuts Kit | M3 Screw & Nut Kit,12.9 Grade Alloy Steel, Black Zinc Plated, Ideal for 3D Printing, DIY, RC & Electronics,1 Allen Wrench : Industrial & Scientific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B51BFSWZ |
| Best Sellers Rank | #9,652 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Screw & Bolt Assortment Sets |
| Brand | Kadrick |
| Color | Black |
| Compatible Groove Diameter | 3 millimeters |
| Customer Reviews | 4.7 out of 5 stars 1,611 Reviews |
| Fastener Type | Cap, Hex |
| Finish Types | Black Zinc Plated |
| Item Diameter | 3 millimeters |
| Item Dimensions | 6 x 3 x 1 inches |
| Item Highlight | M3 Screw & Nut Kit,12.9 Grade Alloy Steel, Black Zinc Plated, Ideal for 3D Printing, DIY, RC & Electronics,1 Allen Wrench |
| Item Shape | Hexagonal |
| Item dimensions L x W x H | 6 x 3 x 1 inches |
| Manufacturer | Kadrick |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | m3 |
| Number Of Items | 400 |
| Number of Pieces | 400 |
| Outside Diameter | 3 millimeters |
| Part Number | FB-M3-400-BH-0003 |
| Screw Head Style | Socket Cap |
| Set Name | M3 Screw and Nut Assortment |
| Size | M3 400Pcs |
| Size Name | M3 400Pcs |
| Thread Size | M3 |
| UPC | 716035478782 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Kadrick
- **Color:** Black
- **Item dimensions L x W x H:** 6 x 3 x 1 inches
- **Material:** Alloy Steel
- **Size:** M3 400Pcs

## Images

![M3 Screw and Nut Assortment Hex Socket Head Cap - Image 1](https://m.media-amazon.com/images/I/71k0i9UL3dL.jpg)

## Available Options

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

## Frequently Bought Together

- Kadrick Small Metric Screws Suitable for 3D Printer DIY, 400 Pcs M3 Screw and Nut Assortment Hex Socket Head Cap, 12.9 Grade Alloy Steel,Black Zinc Plated
- Kadrick Metric Screw Assortment, 660 Pcs M2 Screws, M2*4mm/6mm/8mm/10mm/12mm/16mm,12.9 Grade Alloy Steel, Metric Hex Socket Head Cap Screws Nuts Washers Kit, Black Zinc Plated Anti Rust Upgrade
- Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts

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**Shop now:** [https://www.desertcart.at/products/463882987-m3-screw-and-nut-assortment-hex-socket-head-cap](https://www.desertcart.at/products/463882987-m3-screw-and-nut-assortment-hex-socket-head-cap)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-13*