---
product_id: 682271461
title: "820Pcs Bolts and Nuts Set, M2 M3 M4 Nuts and Bolts Hexagon Socket Head Cap Screws Assortment Kit, 304 Stainless Steel Hex Screws and Washers Set Fully Threaded With 3 Allen Keys"
brand: "lukaisen"
price: "S$36"
currency: SGD
in_stock: true
reviews_count: 8
category: "Lu Kai Sen"
url: https://www.desertcart.sg/products/682271461-820pcs-bolts-and-nuts-set-m2-m3-m4-nuts-bolts
store_origin: SG
region: Singapore
---

# 820 pcs total for ultimate versatility 3 included Allen keys for instant use 304 stainless steel, rust & corrosion resistant 820Pcs Bolts and Nuts Set, M2 M3 M4 Nuts and Bolts Hexagon Socket Head Cap Screws Assortment Kit, 304 Stainless Steel Hex Screws and Washers Set Fully Threaded With 3 Allen Keys

**Brand:** lukaisen
**Price:** S$36
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your DIY game with the ultimate bolt & nut arsenal!

## Quick Answers

- **What is this?** 820Pcs Bolts and Nuts Set, M2 M3 M4 Nuts and Bolts Hexagon Socket Head Cap Screws Assortment Kit, 304 Stainless Steel Hex Screws and Washers Set Fully Threaded With 3 Allen Keys by lukaisen
- **How much does it cost?** S$36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/682271461-820pcs-bolts-and-nuts-set-m2-m3-m4-nuts-bolts)

## Best For

- lukaisen enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Accessible:** 27 labeled compartments in a sturdy box keep your hardware sorted and easy to find.
- • **All-in-One Precision Kit:** 820 pieces covering M2, M3, M4 sizes with nuts, flat & spring washers—ready for any project.
- • **Bonus Allen Keys Included:** Three hex keys included—no extra tools needed to get started immediately.
- • **Anti-Loosen Spring Washers:** Built-in lock washers prevent bolt loosening, securing your assemblies with confidence.
- • **Premium 304 Stainless Steel:** Engineered for durability and corrosion resistance, ensuring long-lasting performance.

## Overview

This 820-piece LuKaiSen bolts and nuts set features M2, M3, and M4 sizes made from premium 304 stainless steel for superior rust resistance and strength. The kit includes matching nuts, flat washers, spring washers, and three Allen keys, all organized in a labeled, durable storage box. Designed for precision and reliability, it’s perfect for electronics, machinery, household repairs, and more, backed by a lifetime warranty and satisfaction guarantee.

## Description

820Pcs Bolts and Nuts Set, M2 M3 M4 Nuts and Bolts Hexagon Socket Head Cap Screws Assortment Kit, 304 Stainless Steel Hex Screws and Washers Set Fully Threaded With 3 Allen Keys : desertcart.co.uk: DIY & Tools

Review: Screw and nut set. - Excellent quality and very fast delivery.
Review: Fantastic selection and great quality for the price!! - This box has got a great selection of nuts and bolts plus washers made from good quality material.

## Features

- 【Perfect Combination Set】 – There are a total of 820 pieces 304 stainless steel screws and nuts sets in 3 sizes: M2, M3, M4 with matching nuts, flat washers and spring washers meet different people’s demands. These sizes contain almost the 3 most commonly used sizes in our life, such as precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
- 【High Quality Material】 – Made of 100% 304 stainless steel, anti-rust and corrosion resistant for a long time use. With the finest manufacturing techniques, LuKaiSen screws and nuts sets have a smooth, burr-free surface. There are very sturdy, eco-friendly and use a long time.
- 【Convenient and Thickening Box】 - We want our customers to be simple and clear every time they use screws and nuts, so we put 27 types bolt, nut, flat washer, spring washer in 24 grids and each grid is marked with size label. We also provide three free relevant wrenches in our sets So you no longer need the extra purchase.
- 【1:1 Matching Lock Washer】 – As we all know, nuts and flat washers increase the contact area and reduce stress to protect the screws and parts. And inside the LuKaiSen screws and nuts kit, we have added extra spring washers to prevent bolt loosening.
- 【100% SATISFACTION GUARANTEE】 - Quality problems occur within 1 year replacement, lifetime warranty, if you're not completely satisfied, please feel free to CONTACT US and we will give you a 100% refund within 30 days of purchase. No questions asked!!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D636MJ1N |
| Best Sellers Rank | 20,680 in DIY & Tools ( See Top 100 in DIY & Tools ) 118 in Nut & Bolt Sets |
| Brand | LuKaiSen |
| Brand Name | LuKaiSen |
| Colour | silver |
| Compatible Groove Diameter | 2 Millimeters |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 1,100 Reviews |
| Fastener Type | Bolt |
| Fastener type | Bolt |
| Finish Types | Polished |
| Grade Rating | Premium |
| Item Diameter | 2 Millimetres |
| Item Dimensions | 19.1 x 9.9 x 1.7 centimetres |
| Item Shape | Hexagonal |
| Item Weight | 420 Grams |
| Item dimensions L x W x H | 19.1 x 9.9 x 1.7 centimetres |
| Manufacturer | LuKaiSen |
| Material | Stainless Steel 304 |
| Material Type | Stainless Steel 304 |
| Maximum Shear Strength | 485 MPa |
| Number of Pieces | 820 |
| Screw Head Style | Socket |
| Size | 820 Hex Socket Head |
| Thread Size | M2, M3, M4 |
| UPC | 763559306152 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** LuKaiSen
- **Colour:** silver
- **Item dimensions L x W x H:** 19.1 x 9.9 x 1.7 centimetres
- **Material:** Stainless Steel 304
- **Size:** 820 Hex Socket Head

## Images

![820Pcs Bolts and Nuts Set, M2 M3 M4 Nuts and Bolts Hexagon Socket Head Cap Screws Assortment Kit, 304 Stainless Steel Hex Screws and Washers Set Fully Threaded With 3 Allen Keys - Image 1](https://m.media-amazon.com/images/I/81-xYbHiZqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Screw and nut set.
*by A***R on 1 November 2025*

Excellent quality and very fast delivery.

### ⭐⭐⭐⭐⭐ Fantastic selection and great quality for the price!!
*by D***E on 8 June 2025*

This box has got a great selection of nuts and bolts plus washers made from good quality material.

### ⭐⭐⭐⭐ Handy pack
*by A***R on 21 February 2025*

Good assortment and ok quality

## Frequently Bought Together

- Screws and Nuts, 820PCS M2 M3 M4 Metric Screw Assortment, 304 Stainless Steel Metric Bolts and Nuts Assortment Kit, Hex Socket Head Cap Flat Washers Spring Washers Bolts Assortment Kit with 3 Wrenches
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**Shop now:** [https://www.desertcart.sg/products/682271461-820pcs-bolts-and-nuts-set-m2-m3-m4-nuts-bolts](https://www.desertcart.sg/products/682271461-820pcs-bolts-and-nuts-set-m2-m3-m4-nuts-bolts)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-09*