---
product_id: 532007876
title: "Metric Screws Assortment,860PCS M6 M5 M4 M3 Screw Kit, Suitable for 3D Printing DIY,Hex Socket Head Cap Bolts Nuts and Washers Kit, Grade 12.9 Alloy Steel, Black Zinc Plated,Anti Rust Upgrade"
brand: "kadrick"
price: "€ 76.31"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/532007876-metric-screws-assortment-860pcs-m6-m5-m4-m3-screw-kit
store_origin: GR
region: Greece
---

# 860 PCS assortment Grade 12.9 alloy steel Rust-proof performance Metric Screws Assortment,860PCS M6 M5 M4 M3 Screw Kit, Suitable for 3D Printing DIY,Hex Socket Head Cap Bolts Nuts and Washers Kit, Grade 12.9 Alloy Steel, Black Zinc Plated,Anti Rust Upgrade

**Brand:** kadrick
**Price:** € 76.31
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your DIY Game with Kadrick Screws!

## Quick Answers

- **What is this?** Metric Screws Assortment,860PCS M6 M5 M4 M3 Screw Kit, Suitable for 3D Printing DIY,Hex Socket Head Cap Bolts Nuts and Washers Kit, Grade 12.9 Alloy Steel, Black Zinc Plated,Anti Rust Upgrade by kadrick
- **How much does it cost?** € 76.31 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/532007876-metric-screws-assortment-860pcs-m6-m5-m4-m3-screw-kit)

## 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

- • **🔧 Trusted Quality:** Crafted by a fastener manufacturer with 25+ years of expertise.
- • **🧼 Mess-Free Handling:** Clean, non-greasy screws for easy handling and a tidy workspace.
- • **🌧️ Weather-Resistant:** Superior rust-proof performance for indoor and outdoor projects.
- • **🔄 Versatile Applications:** Perfect for 3D printing, repairs, and installations across various projects.
- • **💰 Cost-Effective Solution:** Comprehensive 860 PCS kit for all your DIY needs.

## Overview

The Kadrick Metric Screws Assortment includes 860 pieces of high-quality M6, M5, M4, and M3 screws, nuts, and washers made from Grade 12.9 alloy steel. Designed for durability and rust resistance, this kit is perfect for a wide range of DIY projects, including 3D printing and furniture repairs, ensuring you have the right fasteners at your fingertips.

## Description

About us: Kadrick is a company with 25 years of fastener production experience. Our fasteners are widely used in aerospace, high-speed railway, ships, automobiles, computers, furniture and other fields.  Specifications: Pitch:The distances between adjacent threads of these metric M3 M4 M5 M6 screws  are 0.5MM/0.7MM/0.8MM/1MM. Material: 12.9 grade alloy steel Screw Type: Hex socket head cap screw Package Included: M3 X6 mm 30pcs M4 X 8 mm 20pcs M5X 8 mm 15pcs M6 X 8 mm 10pcs M3 X 8 mm 30pcs M4 X 12 mm 20pcs M5 X 12mm 15pcs M6 X 12mm 10pcs M3 X 12mm 30pcs M4 X 16mm 15pcs M5 X 16mm 10pcs M6 X 20 mm 8pcs M3 X 16mm 30pcs M4 X 20mm 15pcs M5 X 20mm 10pcs M6 X 30 mm 8pcs M3 Washers 130pcs M4 Washers 80pcs M5 Washers 60pcs M6 Washers 38pcs M3 Nuts 120pcs M4 Nuts 70pcs M5 Nuts 50pcs M6 Nuts 36pcs Total:860 pcs M3 M4 M5 M6 12.9 grade alloy steel hex socket head cap screws  nuts and washers with 4pcs allen wrenches (free), suitable for small DIY projects  such as 3D printing and RC cars DIY,precision machinery industry, classified instruments, instruments,electronic products, household appliances, communication products, locks, lamps,  lights, toys, etc. High quality alloy steel:12.9 grade alloy steel with superior rust resistance  ensures long lasting results，corrosion resistance, anti-aging, good toughness.  Well packed: We use a small plastic box with clear classification to place these small screws. To prevent screw confusion, we also prepare another outer packaging to ensure that the products  are not damaged during transportation. Note: Small Parts, Keep Away From Children Under 5 Years Old.

## Features

- 【Trusted and Experienced】: Our product is designed and produced by a professional fastener manufacturer with over 25 years of experience in the industry.
- 【Superior Rust-Proof Performance】: Unlike ordinary blackened screws, our fasteners provide reliable rust-proof performance, making them ideal for both indoor and outdoor use.
- 【Clean and Easy-to-Handle】: Our screws are not greasy, making them easy to handle and leaving less mess in your work area.
- 【Versatile and Economical】: This set includes everything you need, with 860 PCS screws, nuts, and washers suitable for various DIY projects, making it a cost-effective solution for your fastener needs.
- 【Multi-Purpose Applications】: This set is suitable for using in various DIY projects such as 3D printing, TV and projector installation, motorcycle bike repair, furniture repair, and more, making it a perfect addition to any home or workshop.Keep a set of commonly used Kadrick screw sets on hand to make you convenient.

## Product Details

- **Size:** M3-M6 860PCS
- **Color:** Black Zinc Socket Head
- **Material:** 12.9 Grade Aolly Steel
- **Brand:** Kadrick
- **Item dimensions L x W x H:** 7.7 x 5.5 x 1.5 inches

## Images

![Metric Screws Assortment,860PCS M6 M5 M4 M3 Screw Kit, Suitable for 3D Printing DIY,Hex Socket Head Cap Bolts Nuts and Washers Kit, Grade 12.9 Alloy Steel, Black Zinc Plated,Anti Rust Upgrade - Image 1](https://m.media-amazon.com/images/I/71VAv2ENi0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keep that e-bike on the trails, a great assortment of hardware
*by M***. on June 6, 2025*

Having just purchased two new Meet One Tour Trikes on only my second ride and the right rear brake caliper falls off as a result of the manufacturer not fully tightening the screws. The manufactures says not to worry we’ll get replacement screws to you within 10 days. 10 days, hey I wanna ride now! Checking the big box stores metric in the size I needed were non existent so hello Amazon I purchased this assortment. They arrived next day, the trike got put back together and we ride again! This is a good assortment of the hardware that you will most require to keep your e-bike up and running. Get one to keep in your bag of tricks

### ⭐⭐⭐⭐⭐ Great for small size projects
*by S***8 on May 10, 2025*

This box of M2 screws is exactly what I needed for my electronics projects, and the price at the time of purchaseis unbeatable. M2 screws are the perfect fit for most pre-made holes in pcb shields and servo motors of the sg90 variety. The package comes with one hex key tool and a small magnet for picking up the little components in the box, a great foresight I didn't consider when making the initial purchase. Be cautious when opening the box for the first time, the screws are very small and easily misplaced.

### ⭐⭐⭐⭐⭐ Very nice set…
*by J***. on May 19, 2025*

The box was smaller than I expected but then I realized that the bolts are tiny and there was plenty of them in there. They even sent a small magnet to help you pick them up!

## Frequently Bought Together

- Kadrick Metric Screws Assortment,860PCS M6 M5 M4 M3 Screw Kit, Suitable for 3D Printing DIY,Hex Socket Head Cap Bolts Nuts and Washers Kit, Grade 12.9 Alloy Steel, 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
- 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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**Shop now:** [https://www.desertcart.gr/products/532007876-metric-screws-assortment-860pcs-m6-m5-m4-m3-screw-kit](https://www.desertcart.gr/products/532007876-metric-screws-assortment-860pcs-m6-m5-m4-m3-screw-kit)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-10*