---
product_id: 90742741
title: "600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench"
brand: "szhkm"
price: "€ 26.62"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/90742741-600pcs-m3-screws-hex-stainless-steel-bolts-and-nuts-kit
store_origin: NL
region: Netherlands
---

# 600pcs M3 hex screws & nuts 304 stainless steel resists rust & corrosion Includes free wrench for easy installation 600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench

**Brand:** szhkm
**Price:** € 26.62
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your build game with the ultimate M3 screw kit—precision, power, and peace of mind.

## Quick Answers

- **What is this?** 600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench by szhkm
- **How much does it cost?** € 26.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/90742741-600pcs-m3-screws-hex-stainless-steel-bolts-and-nuts-kit)

## Best For

- szhkm enthusiasts

## Why This Product

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

## Key Features

- • **Hex Head Design:** Precision-machined hex heads for secure fastening and professional-grade performance.
- • **Versatile Industrial Use:** Perfect for DIY, robotics, UAVs, 3D printing, medical, marine, and more—future-proof your toolkit.
- • **Bonus Hex Wrench Included:** Tool-ready kit that saves time and hassle on every project.
- • **Premium 304 Stainless Steel:** Engineered for superior strength and corrosion resistance in extreme environments.
- • **Complete 600-Piece Assortment:** Everything you need in one durable, organized kit—never lose a screw again.

## Overview

This 600-piece M3 screw and nut kit features high-quality 304 stainless steel hex bolts, nuts, and washers with a galvanized finish. Designed for durability and corrosion resistance, it includes a free hex wrench and a sturdy storage box, making it ideal for professional and DIY applications across industries like robotics, aerospace, and medical equipment.

## Description

The m3 bolts and nuts M3 screws M3 nut M3 Washer assortment kit is made of high Quality Stainless Steel 304,with Hex Head Screws Nuts Flat Washers Kit，rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use   Widely Application:These M3 screws M3 nut M3 Washer nuts and bolts assortment kit Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection   The screw set includes: 50pcs - -- M3 x 6 30pcs - -- M3 x 8 30pcs - -- M3 x 10 30pcs - -- M3 x 12 30pcs - -- M3 x 16 30pcs - -- M3 x 20 100pcs ---M3 nut 200pcs ---M3 flat washer 100pcs ---M3 spring washer

## Features

- HIGH QUALITY--SZHKM m3 screws bolts and nuts assortment kit is made of high quality 304 stainless steel material,which has the advantages of strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. The m3 40mm screws stainless screw assortment set have superior rust resistance and the excellent of oxidation resistance, you can use our m3 screws and nuts kit for a very long time.
- PACKAGE--- All of these m3 machine screws and nuts are packed in a durable and sturdy Box to efficiently bear the weight of the whole package. In order to avoid those m3 screws,m3 nuts and m3 washers stainless steel machine screws bolts and nuts being scattered and lost when you are using these nut and bolt assortment kit , we specially package for each different type of hex bolt for your convenience and storage. it's convenience storage system for all these machine screws assorted.
- FUNCTION--This set of m3 screws assorted consists of hex m3 screws nuts and bolts, m3 washers, and a humanized installation design. And free hex wrenches.
- SAFETY--The M3 screws bolts and nuts set mixed nuts Construction of good quality materials and use of unlimited hazardous material to ensure your personal safety during the using.
- WIDELY USED-- SZHKM nuts and bolt machine screws assortment kit mixed nuts can be used in manual DIY production, robots, UAVs, aerial aircraft, 3D printing equipment, communication equipment, medical equipment, food machinery, petrochemical industry, marine power facilities, architecture and other fields.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Head Style | Hex |
| Finish Type | Galvanized |
| Shape | Cylinder |
| Item Diameter | 3 Millimeters |
| Thread Size | M3 |
| Number of Pieces | 600 |
| Manufacturer | hongkangming wujin |
| UPC | 760960056454 |
| Item Weight | 4.8 ounces |
| Is Discontinued By Manufacturer | No |
| Finish | Galvanized |
| Item Package Quantity | 600 |
| Handle Material | Metal |
| Cutting Diameter | 3 Millimeters |
| Measurement System | Metric |
| Compatible Fastener Range | 1/4"-3/4" |
| Included Components | Wrench |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** screws BT9-01
- **Color:** white
- **Material:** Stainless Steel
- **Brand:** SZHKM
- **Fastener Type:** Socket Screws

## Images

![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 1](https://m.media-amazon.com/images/I/71JyelJtyyL.jpg)
![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 2](https://m.media-amazon.com/images/I/61y9sn4lmcL.jpg)
![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 3](https://m.media-amazon.com/images/I/61G3Q0aHT-L.jpg)
![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 4](https://m.media-amazon.com/images/I/61XXxmLcuaL.jpg)
![600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench - Image 5](https://m.media-amazon.com/images/I/61gpUEzRXAL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Complete, good quality
*by W***E on July 2, 2024*

Came with an Allen wrench, good to go!!!

### ⭐⭐⭐⭐⭐ Nice and Shiny
*by E***K on July 29, 2019*

These are strong and look really nice. I use them for 3D Printer upgrades. One thing I noticed, the screws do not come organized in their bins. That did not bother me. It took me 15 minutes to organize them. And for the price, how could I complain? Customer support is excellent! The brand stands behind their product. There was a supper small issue I had with the order. They fixed it super quickly! I recommend these, if you need some 2m - 4m screws.

### ⭐⭐⭐⭐⭐ Great product
*by C***N on April 15, 2020*

Great product, it’s difficult to find metric screws in the US. Good assortment with multiple options! Only problem I found was during shipping the panels that separate the sizes must have come off and when the item arrived, the majority of the screws were mixed up and thrown together. Not a big deal just something to be aware of if you need a specific size

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**Shop now:** [https://www.desertcart.nl/products/90742741-600pcs-m3-screws-hex-stainless-steel-bolts-and-nuts-kit](https://www.desertcart.nl/products/90742741-600pcs-m3-screws-hex-stainless-steel-bolts-and-nuts-kit)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-18*