---
product_id: 641811036
title: "Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade"
brand: "serplex"
price: "€ 22.70"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/641811036-serplex-400pcs-m3-screws-nuts-grade-12-9-alloy-steel
store_origin: GR
region: Greece
---

# Grade 12.9 Alloy Steel Portable Storage Box 400PCS Assorted Sizes Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade

**Brand:** serplex
**Price:** € 22.70
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Fastening Game with Serplex®!

## Quick Answers

- **What is this?** Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade by serplex
- **How much does it cost?** € 22.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/641811036-serplex-400pcs-m3-screws-nuts-grade-12-9-alloy-steel)

## Best For

- serplex enthusiasts

## Why This Product

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

## Key Features

- • **Perfect for Everyone:** Ideal for DIY enthusiasts and professionals alike, ensuring reliability in every task.
- • **Unmatched Durability:** Crafted from high-grade alloy steel for superior strength and longevity.
- • **Versatile Assortment:** Includes 400 pieces in various sizes to tackle any project with ease.
- • **Rust-Resistant Finish:** Black zinc plating protects against corrosion and wear.
- • **Effortless Installation:** Comes with hex wrenches for quick and efficient assembly.

## Overview

The Serplex® 400PCS M3 Screws Nuts Kit is a comprehensive collection of high-quality fasteners made from Grade 12.9 alloy steel, featuring a rust-resistant black zinc plating. This versatile kit includes assorted sizes and comes with hex wrenches for easy installation, all neatly organized in a portable storage box, making it perfect for both DIY projects and professional applications.

## Description

Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade

## Features

- DURABLE MATERIAL QUALITY: The screws, nuts, and washers in this set are made from high-grade alloy steel, ensuring exceptional strength and durability. Alloy steel offers superior resistance to wear, corrosion, and high temperatures. Zinc plating creates a protective barrier against rust and environmental factors, ensuring the components maintain their integrity and aesthetic appearance
- ASSORTED SIZES: This set includes an assortment of screws, nuts, and washers in sizes M3. Having multiple sizes on hand allows for greater versatility and convenience, enabling users to tackle different tasks and projects without needing to source additional fasteners.
- CONVENIENT HEX WRENCHES: The set comes with three sizes of hex wrenches, specifically designed to match the included screws. These hex wrenches facilitate easy installation and removal, providing a snug fit and better torque application, ultimately enhancing the efficiency of your assembly or repair work.
- PORTABLE SCREWS NUTS KIT WITH BOX: This set offers a comprehensive solution for various fastening needs. Coming with a storage box, the organized assortment helps in quick identification and selection, ensuring that you have the right fastener for any specific requirement or project.
- VERSATILE SCREWS NUTS KIT: This set of screw nuts kit is ideal for both amateurs and professionals alike. With a wide range of sizes and types, this kit is perfect for various DIY projects, repair jobs, and maintenance tasks. The set includes high-quality screws and nuts made from durable materials, ensuring long-lasting performance regardless of the application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | 1 |
| Number of Pieces | 1 |
| Size Name | 36 |
| Item Dimensions | 20 x 8 x 8 Millimeters |
| Colour | Black |
| Screw Head Style | Socket |

## Product Details

- **Size:** 36
- **Colour:** Black
- **Material:** 1
- **Brand:** Serplex
- **Item dimensions L x W x H:** 20 x 8 x 8 Millimeters

## Images

![Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade - Image 1](https://m.media-amazon.com/images/I/61wbNO0F8nL.jpg)
![Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade - Image 2](https://m.media-amazon.com/images/I/61ZrKQemW+L.jpg)
![Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade - Image 3](https://m.media-amazon.com/images/I/61R+mj5s0rL.jpg)
![Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade - Image 4](https://m.media-amazon.com/images/I/61xHEc7N21L.jpg)
![Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade - Image 5](https://m.media-amazon.com/images/I/71A0bTNk+sL.jpg)

## Frequently Bought Together

- Serplex® 400PCS M3 Screws Nuts, Grade 12.9 Alloy Steel, Hex Socket Head Cap Metric Bolts and Nuts Kit, Black Zinc Palted, Anti Rust Upgrade
- WOL3D 1kg New 2024 3D Filament (DAISY WHITE)…
- NUMAKERS PLA+ 3D Printer Filament, 1.75mm, Dimensional Accuracy +/- 0.03 mm, 1 kg Spool (2.2 lbs), Compatible with Most FDM Printers (Black)

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**Shop now:** [https://www.desertcart.gr/products/641811036-serplex-400pcs-m3-screws-nuts-grade-12-9-alloy-steel](https://www.desertcart.gr/products/641811036-serplex-400pcs-m3-screws-nuts-grade-12-9-alloy-steel)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-26*