---
product_id: 353121939
title: "Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 3/8\" 1/4\" 5/16\", 10 SAE Sizes Machine Screws Set with Storage Case"
brand: "hakkin"
price: "€ 78.89"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/353121939-hakkin-240pcs-hex-bolts-and-nuts-kit-stainless-steel-spring
store_origin: NL
region: Netherlands
---

# 240 pcs 304 stainless steel 10 sizes Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 3/8" 1/4" 5/16", 10 SAE Sizes Machine Screws Set with Storage Case

**Brand:** hakkin
**Price:** € 78.89
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate nuts and bolts collection!

## Quick Answers

- **What is this?** Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 3/8" 1/4" 5/16", 10 SAE Sizes Machine Screws Set with Storage Case by hakkin
- **How much does it cost?** € 78.89 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/353121939-hakkin-240pcs-hex-bolts-and-nuts-kit-stainless-steel-spring)

## Best For

- hakkin enthusiasts

## Why This Product

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

## Key Features

- • **Durable Quality:** Crafted from high-quality 304 stainless steel for long-lasting use.
- • **Rust Resistance:** Superior rust and oxidation resistance ensures reliability.
- • **Wide Application:** Ideal for precision machinery, electronics, and household repairs.
- • **Organized Storage:** Convenient storage box keeps everything tidy and accessible.
- • **Versatile Assortment:** Perfect for all your DIY and professional projects!

## Overview

The Hakkin 240Pcs Hex Bolts and Nuts Kit is a comprehensive assortment of high-quality stainless steel fasteners, featuring 10 different sizes and a convenient storage case. Perfect for a variety of applications, this kit ensures you have the right hardware for any project, all while maintaining organization and durability.

## Description

Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 3/8" 1/4" 5/16", 10 SAE Sizes Machine Screws Set with Storage Case

## Features

- √ [10 Sizes in 3/8" 1/4" 5/16", Hex Head Cap Screw Bolts with Nuts, Flat Washers and Spring Washers Meet All Demands] Nice nuts and bolts assortment include: 1/4"-20 x 3/4", 1/4"-20 x 1-1/2", 1/4"-20 x 1", 1/4"-20 x 2", 5/16"-18 x3/4", 5/16"-18 x 1", 5/16"-18 x 1-1/2", 5/16"-18 x 2", 3/8"-16 x 2-1/2" and 3/8"-16 x 1-1/2".
- √ [Superior Nuts and Bolts, Washers are All Made of High Quality 304 Stainless Steel, More Durable and Firm] Assorted nuts and bolts have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using.
- √ [240Pcs Bolts Nuts and Washer Assortment Kit with SAE System, More Size, More Quantity] Various size of 3/8" 1/4" 5/16" screws and nuts, flat washers, spring washers total 240pcs.
- √ [Hakkin Nuts And Bolts Assortment 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.
- √ [The Screw Set Box Separation Design Makes The Bolts and Nuts Orderly and More Convenient to Take and Store] Storage: Bolts and Nuts Fasteners All are Stored In One Storage Bin Box. In case of missing or confusing.

## Images

![Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 3/8" 1/4" 5/16", 10 SAE Sizes Machine Screws Set with Storage Case - Image 1](https://m.media-amazon.com/images/I/81vWx5GA2XS.jpg)
![Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 3/8" 1/4" 5/16", 10 SAE Sizes Machine Screws Set with Storage Case - Image 2](https://m.media-amazon.com/images/I/71pZMmLGetL.jpg)
![Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 3/8" 1/4" 5/16", 10 SAE Sizes Machine Screws Set with Storage Case - Image 3](https://m.media-amazon.com/images/I/71ZPfLZP8wL.jpg)
![Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 3/8" 1/4" 5/16", 10 SAE Sizes Machine Screws Set with Storage Case - Image 4](https://m.media-amazon.com/images/I/81Q-NjM809L.jpg)
![Hakkin 240Pcs Hex Bolts and Nuts Kit Stainless Steel Spring Washers Assortment Kit, 3/8" 1/4" 5/16", 10 SAE Sizes Machine Screws Set with Storage Case - Image 5](https://m.media-amazon.com/images/I/71uYCMSQWOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good quality
  

*by S***1 on Reviewed in the United States on March 2, 2024*

Nice assortment

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice selection of necessaries
  

*by R***. on Reviewed in the United States on March 27, 2023*

Once upon a time, I had a vast collection of nuts, bolts, washers and all kinds of neat stuff.  But, I felt that I wouldn't ever need them, so I gave everything away.  Then I needed a couple of bolts to make a repair to a pull-down staircase.  I no longer had what I needed, so I went to the local hardware store, and wrecked my car along the way.  Needless to say, I won't make THAT mistake again.  I bought this set, and a couple of others to replace what I gave away.  These look really good, and, I may never need them, but, if I do, I will have what I need, and won't have to take another chance to wreck my car again.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good assortment
  

*by D***S on Reviewed in the United States on January 21, 2024*

First thoughts, quality of the threads on hex bolts and nuts is precise. Good assortment of sizes, although a 1 1/4 size would be nice. The storage box included is a nice addition, but it could be a little larger to accommodate all the pieces, and the quality of the plastic could be improved upon. The storage box arrived damaged and may not last long, my guess is damage occurred in shipping. Overall, I'm satisfied with the purchase.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-15*