---
product_id: 511033948
title: "Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS"
brand: "huruirui"
price: "₨1579"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/511033948-nut-and-bolts-set-m3-m4-m5-m6-304-stainless
store_origin: SC
region: Seychelles
---

# Reusable organized storage box 320PCS comprehensive kit 304 stainless steel corrosion-proof Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS

**Brand:** huruirui
**Price:** ₨1579
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate stainless steel fastening power!

## Quick Answers

- **What is this?** Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS by huruirui
- **How much does it cost?** ₨1579 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/511033948-nut-and-bolts-set-m3-m4-m5-m6-304-stainless)

## Best For

- huruirui enthusiasts

## Why This Product

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

## Key Features

- • **Premium Durability:** Crafted from 304 stainless steel for rust-free, long-lasting performance in any environment.
- • **Complete Size Range:** M3 to M6 bolts and nuts cover all your fastening needs with 320 precision pieces.
- • **Smooth & Secure Fit:** Sharp, burr-free threads ensure tight, slip-resistant fastening every time.
- • **Versatile Application:** Perfect for professionals and DIYers in woodworking, automotive, 3D printing, and more.
- • **Smart Storage Solution:** Labeled, reusable box keeps your fasteners organized and ready for your next project.

## Overview

This 320-piece nut and bolt set features M3 to M6 sizes made from premium 304 stainless steel, ensuring corrosion resistance and durability. The kit includes flat and socket cap head screws with smooth, precise threading for secure fastening. Packaged in a reusable, labeled storage box, it’s designed for professionals and enthusiasts tackling projects from automotive repairs to 3D printing assemblies.

## Description

Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nut Kit Hexagon Machine Screw With Storage Box

## Features

- Bolts and Nuts:M3x16mm/20mm/25mm/30mm, 10 for each model, 40 nuts. M4x16mm/20mm/25mm/30mm, 10 for each model, 40 nuts. M5x16mm/20mm/25mm/30mm, 10 for each model, 40 nuts.M6x20mm/25mm/30mm/40mm,10 for each model, 40 nuts. Total number: 320PCS. Products of different sizes and specifications meet people's matching needs.
- Stainless Machine Screws Materials: Our cross head bolt screws are made of high-quality 304 stainless steel, which has good corrosion resistance, never rust, and is durable. Our well-made bolts and nuts fit perfectly to ensure excellent results. And the thread is smooth, sharp and free of burrs. The tight thread is not easy to deform and slip when twisted.
- Easy to Use:Nuts and bolts set can expand the contact area, reduce the pressure, and protect the screws and parts. The 304 Stainless Steel socket head cap screws thread is uniform, smooth and strong, not easy to deform and slide during the working process, and it matches the nut perfectly. In addition, each set of screws is equipped with a reusable storage box, and the remaining bolts and nut can be used for Temporarily stored in the box, convenient for next use.
- Wide Range of Applications: Our m3 m4 m5 m6 bolts and nuts classification kits are suitable for indoor and outdoor use, are home and workplace, professionals, maintenance workers, woodworking, construction, furniture, automobiles, bicycles, home and office equipment, 3D printing projects, communication equipment , Ideal tool for ship assembly and other projects.
- Convenient Storage and Perfect After-sales Service: bolts nuts are arranged in the storage box, and there are stickers on the box, which can help you quickly find the nuts and bolts you need. In addition, after you receive the product, if you have any questions, please contact us by email as soon as possible, and we will give you a satisfactory answer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Fastener type | Bolt |
| Head style | Flat, Socket Cap |
| Finish type | glossy |
| Shape | irregular shape |
| Thread size | M3, M4, M5, M6 |
| Number of pieces | 320 |
| Number of items | 320 |
| Manufacturer | huruirui |
| UPC | 766997223043 |
| Part number | H0J053 |
| Item Weight | 750 g |
| Product Dimensions | 19 x 13 x 3 cm; 750 g |
| Manufacturer reference | H0J053 |
| Finish | glossy |
| Head Style | Flat, Socket Cap |
| Measurement System | Metric |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** L
- **Colour:** edelstahl
- **Material:** Stainless Steel 304
- **Brand:** huruirui
- **Item dimensions L x W x H:** 19 x 13 x 3 centimetres

## Images

![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 1](https://m.media-amazon.com/images/I/71JbkEP4bQL.jpg)
![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 2](https://m.media-amazon.com/images/I/71NBAq1oSML.jpg)
![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 3](https://m.media-amazon.com/images/I/61poOuLzFgL.jpg)
![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 4](https://m.media-amazon.com/images/I/61m315jGcLL.jpg)
![Nut and Bolts Set M3 M4 M5 M6 304 Stainless Steel Flat Head Cross Screw Bolt Nuts Kit Hexagon Machine Screw With Storage Box 320PCS - Image 5](https://m.media-amazon.com/images/I/71ZvM4rIOoL.jpg)

## Available Options

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

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-10*