---
product_id: 46086761
title: "Hilitchi 510pcs M3 M4 M5 Stainless Steel Hex Socket Head Cap Bolts Screws Nuts Assortment Kit - 304 Stainless Steel (Hex Socket)"
brand: "hilitchi"
price: "€ 28.63"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hilitchi"
url: https://www.desertcart.it/products/46086761-hilitchi-510pcs-m3-m4-m5-stainless-steel-hex-socket-head
store_origin: IT
region: Italy
---

# organized transparent storage 510pcs versatile kit 304 stainless steel corrosion-proof Hilitchi 510pcs M3 M4 M5 Stainless Steel Hex Socket Head Cap Bolts Screws Nuts Assortment Kit - 304 Stainless Steel (Hex Socket)

**Brand:** hilitchi
**Price:** € 28.63
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate stainless steel fastener arsenal!

## Quick Answers

- **What is this?** Hilitchi 510pcs M3 M4 M5 Stainless Steel Hex Socket Head Cap Bolts Screws Nuts Assortment Kit - 304 Stainless Steel (Hex Socket) by hilitchi
- **How much does it cost?** € 28.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/46086761-hilitchi-510pcs-m3-m4-m5-stainless-steel-hex-socket-head)

## Best For

- hilitchi enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Organization:** Transparent, compartmentalized case for quick access and zero downtime hunting hardware
- • **All-in-One Precision Kit:** 510 premium hex socket bolts & nuts covering M3, M4, M5 sizes for every project need
- • **Sleek Countersunk Design:** Flat head bolts for flush finishes that elevate your build’s professional look
- • **Industrial-Grade Durability:** Crafted from 304 stainless steel ensuring rust resistance and long-lasting strength
- • **Trusted by Makers & Managers:** Highly rated by engineers and DIY pros alike for reliability and value

## Overview

The Hilitchi 510pcs Hex Socket Head Cap Bolts and Nuts Assortment Kit features a comprehensive range of M3, M4, and M5 sizes made from premium 304 stainless steel. Designed for corrosion resistance and industrial strength, this kit comes neatly organized in a transparent storage case, making it an essential upgrade for professionals and hobbyists seeking durability, precision, and convenience in one sleek package.

## Description

Hilitchi 510pcs High Quality Stainless Steel Hex Socket Flat Head Countersunk Bolts Screw Nuts Kit Specifications: Drive Type: Hex Socket; Head Style: Hex Socket Head Cap; Material: 304 Stainless Steel; Main Color: Silver Tone; Package Included: 30pcs M3 X 20 30pcs M3 X 16 30pcs M3 X 12 30pcs M3 X 8 100pcs M3 Nuts 20pcs M4 X 20 20pcs M4 X 16 25pcs M4 X 12 25pcs M4 X 8 80pcs M4 Nuts 15pcs M5 X 20 15pcs M5 X 16 15pcs M5 X 12 15pcs M5 X 8 60pcs M5 Nuts Package Quantity: 510pcs. Hex Socket Bolt and Nuts(+-2%). This set is organized by size in a transparent storage case for quick access and protection. Stainless Steel Material Countersunk Hex Socket Flat Head Key Bolts Screws. Countersunk bolts is anti-corrosion, rustless, non-pollution and high-hardness. It is widely used in industrial. Hilitchi is a professional company of fasteners. We sell steel, stainless steel and brass screws, self tapping screws, self drilling screws, dry wall screws, hex nuts, hex bolts, rivets, anchors, nails, flat washers, spring washers, couplings and fixings.

Review: A very nice quality product from the fasteners to the nice case! - A very nice assortment of fasteners in a nice sturdy case with great latches to keep everything in place. A great value for such a quality product. Highly recommended and would purchase again if needed. Received it fast as well. I used two lengths of the M4 screws for M/C carburetor float bowl replacements as they tend to need to be drilled out occasionally because of some people using the incorrect type of Phillips head screw driver, consequently mangling up the head of screw to the point of leaving drilling as the only option for removal prior to being rebuilt. But in all fairness to those people, a Jato head screw driver made for these carb. screws are very hard to find, if not impossible. Thanks!!!
Review: Nice looking budget fasteners - I use these screw on my 3D printers. The screws are well finished and plenty strong for my purposes. The assortment was varied enough to meet almost all my needs. As others have stated the container is the weak point. My box had been broken at one corner and some nuts and a few screws had fallen out of a hole in the shipping envelope. I contacted the vendor and they immediately made good on it, sending replacements for the missing screws and a new box. I hot glued the partitions in place as they tend to lift up and let the hardware mix. I would but this again.

## Features

- ❤ High Quality Stainless Steel Hex Socket Flat Head Countersunk Bolts Screw Nuts Kit
- ❤ Drive Type: Hex Socket; Head Style: Hex Socket Head Cap
- ❤ Package Quantity: 510Pcs; Different Size: M3 / 4 / 5
- ❤ Material: High Quality 304 Stainless Steel;
- ❤ This set is organized by size/type in a transparent storage case for quick access and protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073SW4S6C |
| Best Sellers Rank | #60,248 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #440 in Socket Head Screws |
| Brand | Hilitchi |
| Color | Silver Tone |
| Customer Reviews | 4.5 4.5 out of 5 stars (775) |
| Fastener Type | Hex |
| Finish Types | Passivated |
| Item Shape | Cylinder |
| Item Weight | 0.5 Pounds |
| Manufacturer | Hilitchi |
| Material Type | Stainless Steel 304 |
| Number of Pieces | 510 |
| Screw Head Style | Socket |
| Size Name | One Size |
| Thread Size | M5 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Hilitchi
- **Color:** Silver Tone
- **Fastener Type:** Hex
- **Material:** Stainless Steel 304
- **Size:** One Size

## Images

![Hilitchi 510pcs M3 M4 M5 Stainless Steel Hex Socket Head Cap Bolts Screws Nuts Assortment Kit - 304 Stainless Steel (Hex Socket) - Image 1](https://m.media-amazon.com/images/I/81lsm-6EAYS.jpg)

## Available Options

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

## Questions & Answers

**Q: whats the thread pitch in mm?**
A: The pitch is different for each size.  They are the Standard metric pitch, not fine.  Pitch are: M3=.5mm, M4=.7mm and M5=.8mm.

**Q: What is the angle of the head for counter sink????**
A: These are socket head screws. Flat shoulder.

**Q: will this work for a moen eissen faucet**
A: I am very pleased with the variety of fastener lengths in this box up to 3/4" in thread length.  I have taken apart my Moen faucet several times, and certainly the length of the bolt used in my faucet would be within those lengths in this box.  All I can say is that if your faucet uses a metric fastener, then yes this will fit.  If you take your bolt to Lowes or Home Depot, they have a board where you can screw in your fastener to determine the  size.  If you are M3, M4, or M5, then you should be covered by this set. I tried searching the internet to determine the size, and the parts list changes based on when your faucet was made.  Honestly your best bet is to go to your local hardware store to determine the size, then either buy from them, or buy this assortment if your size is covered and your length less than 3/4"

**Q: Are these magnetic? I need them to be magnetic for a project. Thanks!**
A: Thanks for your question.
The material is 304 stainless steel, which is not magnetic in itself, but the magnetic properties of the machine during the production process will infect the screw, so some of the 304 stainless steel screws will be slightly magnetic.
Please let us know if you have any follow-up questions :)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A very nice quality product from the fasteners to the nice case!
*by A***R on October 30, 2019*

A very nice assortment of fasteners in a nice sturdy case with great latches to keep everything in place. A great value for such a quality product. Highly recommended and would purchase again if needed. Received it fast as well. I used two lengths of the M4 screws for M/C carburetor float bowl replacements as they tend to need to be drilled out occasionally because of some people using the incorrect type of Phillips head screw driver, consequently mangling up the head of screw to the point of leaving drilling as the only option for removal prior to being rebuilt. But in all fairness to those people, a Jato head screw driver made for these carb. screws are very hard to find, if not impossible. Thanks!!!

### ⭐⭐⭐⭐⭐ Nice looking budget fasteners
*by R***N on September 25, 2019*

I use these screw on my 3D printers. The screws are well finished and plenty strong for my purposes. The assortment was varied enough to meet almost all my needs. As others have stated the container is the weak point. My box had been broken at one corner and some nuts and a few screws had fallen out of a hole in the shipping envelope. I contacted the vendor and they immediately made good on it, sending replacements for the missing screws and a new box. I hot glued the partitions in place as they tend to lift up and let the hardware mix. I would but this again.

### ⭐⭐⭐⭐ Inexpensive assortment of acceptable quality screws and nuts
*by R***6 on November 28, 2018*

For this price, I was expecting to get an assortment of bolts and nuts that were about 80% trash and 20% usable. Much to my surprise, I have not encountered a single unusable piece. I've used more bolts than nuts, however, everything has been fine. I will say that the hex socket in the cap of each boltis not perfectly centered in the head and while I'm fairly OCD about things like this, it is not bad enough to keep me from using these, even in applications where the bolt will be visible. The fact I'm OCD about this detail may be the only reason I even noticed in the first place. As has been mentioned, the plastic container is indeed trash, thus my four star rating. Considering the price though, I would have rated it 4.5 stars if I had the option. It arrived cracked and some of the bolts and nuts had mixed and were no longer separated. I used it for a week or two and the condition worsened, with most of the smaller units mixing better than they would have if I'd tried to mix them together by hand. I spent 10 minutes re-sorting everything and slotted them all into other containers that I already had on hand. I honestly would rather they just shipped everything mixed together in a cardboard box that I could have actually recycled. Note I am not using these outdoors, on vehicles, on the farm, etc. I'm using them for indoor science projects, 3D printers, electronics, etc. For these applications, they are sturdy and I have had no issues.

## Frequently Bought Together

- Hilitchi 510pcs M3 M4 M5 Stainless Steel Hex Socket Head Cap Bolts Screws Nuts Assortment Kit - 304 Stainless Steel (Hex Socket)
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-11*