---
product_id: 158617934
title: "DYWISHKEY 700 Pieces M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Assortment Kit"
brand: "dywishkey"
price: "$98"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/158617934-dywishkey-700-pieces-m3-stainless-steel-304-hex-socket-head
store_origin: NZ
region: New Zealand
---

# 12 precise metric sizes, ±0.01mm tolerance 700-piece comprehensive kit 304 stainless steel corrosion resistance DYWISHKEY 700 Pieces M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Assortment Kit

**Brand:** dywishkey
**Price:** $98
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with precision and durability that professionals trust!

## Quick Answers

- **What is this?** DYWISHKEY 700 Pieces M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Assortment Kit by dywishkey
- **How much does it cost?** $98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/158617934-dywishkey-700-pieces-m3-stainless-steel-304-hex-socket-head)

## Best For

- dywishkey enthusiasts

## Why This Product

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

## Key Features

- • **Low Magnetism Advantage:** Weak magnetic properties reduce interference, perfect for sensitive electronic assemblies
- • **Organized & Ready-to-Use:** Durable storage box with compartmentalized packaging prevents loss and speeds workflow
- • **Premium 304 Stainless Steel:** Engineered for superior rust and oxidation resistance in extreme environments
- • **Versatile Professional Grade:** Ideal for precision machinery, electronics, DIY repairs, and more—your all-in-one fastener solution
- • **Complete Precision Assortment:** 700 pieces spanning 12 exact M3 sizes to cover every project need

## Overview

The DYWISHKEY 700-piece M3 Hex Socket Head Cap Bolts and Nuts Kit offers a meticulously organized assortment of 304 stainless steel fasteners in 12 metric sizes. Crafted for exceptional corrosion resistance and dimensional accuracy within 0.01mm, this kit is designed to meet the demands of professionals and DIY enthusiasts alike, ensuring reliable performance across electronics, machinery, and household repairs.

## Description

【Specifications:】 - Sizes: M3 - Quantity: 700 Pieces - Material: 304 Stainless Steel - Screw Type: Hex Socket Head Cap Head Bolts Screws - Length: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm  【Features:】 1, 304 stainless steel: Stainless steel with superior rust resistant ensure long lasting results，corrosion resistance, anti-aging, good toughness 2, This kit can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.  【Package Included:】 M3 x 4----------50 Pieces M3 x 5----------50 Pieces M3 x 6----------50 Pieces M3 x 8----------50 Pieces M3 x 10---------50 Pieces M3 x 12---------50 Pieces M3 x 14---------25 Pieces M3 x 16---------25 Pieces M3 x 18---------25 Pieces M3 x 20---------25 Pieces M3 x 25---------25 Pieces M3 x 30---------25 Pieces M3 Nuts--------250 Pieces  【Total: 700 pieces, M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws Nuts】  【Note: Small parts, keep away from children under 6 years old.】

## Features

- 【SIZES】--- M3 x 4, M3 x 5, M3 x 6, M3 x 8, M3 x 10, M3 x 12, M3 x 14, M3 x 16, M3 x 18, M3 x 20, M3 x 25, M3 x 30mm Hex Socket Head Cap Bolts Screws Nuts. According with standardized metric system. And the average error is less than 0.01mm. Total 12 different sizes can meet your different needs.
- 【HIGH QUALITY】--- Made of high quality 304 stainless steel, which features is strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using.
- 【WEAK MAGNETIC】--- The magnetic properties of 304 stainless steel due to the structure transformation reasons are not at the same level as the magnetic properties of stainless steel of other materials, which means that the magnetic properties of 304 steel always show weak magnetic properties.
- 【PACKAGE】--- All of Bolts and Nuts are packed in a durable and sturdy Box to efficiently bear the weight of the whole package. In order to avoid the bolts being scattered or lost during use, we specially package for each different type of bolts for your convenience and storage. Not only give you the best product, but also the best storage system for them.
- 【WIDE APPLICATIONS】--- M3 Hex Socket Head Bolts and Nuts Assortment Kit Serves a wide range of use and for professionals, amateurs, landlords, repairmen, other DIY . The set is perfect to replace broken and missing bolts. When you are mad for the missing bolts, it is a perfect friend for you. The kit has lots of different sizes, which can meet the maximum of requirement for you.

## Product Details

- **Size:** M3
- **Color:** Silver
- **Material:** Stainless Steel
- **Brand:** DYWISHKEY
- **Fastener Type:** Socket Screws

## Images

![DYWISHKEY 700 Pieces M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Assortment Kit - Image 1](https://m.media-amazon.com/images/I/81FbFQdmiKS.jpg)
![DYWISHKEY 700 Pieces M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Assortment Kit - Image 2](https://m.media-amazon.com/images/I/61UY6HNu7YS.jpg)
![DYWISHKEY 700 Pieces M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Assortment Kit - Image 3](https://m.media-amazon.com/images/I/81cyzXZ-lFS.jpg)
![DYWISHKEY 700 Pieces M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Assortment Kit - Image 4](https://m.media-amazon.com/images/I/71YtqsXg0ES.jpg)
![DYWISHKEY 700 Pieces M3 Stainless Steel 304 Hex Socket Head Cap Bolts Screws and Nuts Assortment Kit - Image 5](https://m.media-amazon.com/images/I/71BAQtUH9YS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    A+
  

*by A***N on Reviewed in the United States on February 17, 2023*

A+

### ⭐⭐⭐⭐⭐ 







  
  
    Received what I expected to get
  

*by B***X on Reviewed in the United States on January 30, 2023*

the hardware comes individually packaged in plastic to guarantee safe shipment. It arrived as I expected: m3 hardware

### ⭐⭐⭐⭐⭐ 







  
  
    Great quality, though the included storage box is not perfect (Too many nuts for the space alloted)
  

*by F***P on Reviewed in the United States on February 15, 2021*

Excellent product. The included bolts and nuts are high quality, I use them for all sorts of projects where I 3d print or build small items including building a full 3d printer with these parts. Straight out of the packaging the included container is sadly not handled for the contents, they are all included in separate zipped bags but if you were to remove them and put them into the containers as any normal person would, you have way too many hex nuts to fit into the included space. Keep this in mind before you try to dump them into the storage box unless you are refilling an existing container.I got this as a (re)starter set after losing a whole box of small parts in a move and was frustrated at unboxing but honestly the storage box was a freebie to me, I just wanted the bolts and hex nuts. For that I can't knock any review points off, just warn you that if you wanted the included storage container for the included parts you're going to have to make some adjustments but otherwise it's perfect. Sad there are no square nuts but these are not usually included in these kits so I buy those in bulk separately.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-08*