---
product_id: 222761179
title: "Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish"
brand: "glarks"
price: "€ 36.09"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/222761179-glarks-510pcs-m3-m4-m5-12-9-grade-alloy-steel
store_origin: IE
region: Ireland
---

# 510 pcs assortment Black oxide finish 12.9 grade steel Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish

**Brand:** glarks
**Price:** € 36.09
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Projects with Precision and Style!

## Quick Answers

- **What is this?** Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish by glarks
- **How much does it cost?** € 36.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/222761179-glarks-510pcs-m3-m4-m5-12-9-grade-alloy-steel)

## Best For

- glarks enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Socket cap design allows for installation in tight spaces without slipping.
- • **Versatile Assortment:** Includes 510 pieces of M3, M4, and M5 screws and nuts for all your needs.
- • **Precision Engineering:** Crafted from 12.9 grade alloy steel for unmatched durability.
- • **Rust-Resistant Finish:** Black oxide finish ensures longevity and resistance to corrosion.
- • **Ideal for Professionals:** Perfect for mechanical installations, renovations, and more.

## Overview

The Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit is a comprehensive collection of high-quality fasteners designed for professionals. Made from durable 12.9 grade alloy steel with a rust-resistant black oxide finish, this kit includes 510 pieces in various sizes, making it perfect for a wide range of applications from mechanical installations to home renovations.

## Description

Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish

## Features

- ☛1. Product Type: High Precision Socket Cap Bolts Screws
- ☛2. Product Material: Made Of 12.9 Grade Alloy Steel, Sturdy And Durable, Can Resist Rust And Erosion
- ☛3. Package Include: Different Size of M3 M4 M5 Screws And Nuts Total 510Pcs In A Clear Box, They Are Commonly Used Size, Easy To Use And Install
- ☛4.Product Feature: Socket Cap Screws Are Threaded Fasteners That Have A Cap Head With An Internal Socket Drive For Installing In Areas With Limited Side Clearance That Makes It Not Easy To Slip
- ☛5. Application: Perfect For Interior Renovation, Mechanical Installation Communication Equipments and Ship Assembly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Head style | Socket |
| Finish type | Black Oxide |
| Shape | Hexagonal |
| Item diameter | 5 Millimetres |
| Thread size | M3, M4, M5 |
| Number of pieces | 510 |
| Grade rating | industrial |
| Manufacturer | Glarks |
| UPC | 713741479591 |
| Part number | GLAK-H510 |
| Item Weight | 770 g |
| Manufacturer reference | GLAK-H510 |
| Finish | Black Oxide |
| Item Package Quantity | 1 |
| Head Style | Socket |
| Cutting Diameter | 5 Millimetres |
| Measurement System | Metric |
| Special Features | assortment |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** Hex Socket Head Cap Screws Set
- **Colour:** black
- **Material:** Alloy Steel
- **Brand:** GLARKS
- **Fastener type:** Socket Head

## Images

![Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish - Image 1](https://m.media-amazon.com/images/I/71+YwairXNL.jpg)
![Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish - Image 2](https://m.media-amazon.com/images/I/717VlyIbKgL.jpg)
![Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish - Image 3](https://m.media-amazon.com/images/I/61Ie0VoG-XL.jpg)
![Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish - Image 4](https://m.media-amazon.com/images/I/614hUiZfzZL.jpg)
![Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish - Image 5](https://m.media-amazon.com/images/I/71IVDe7WKBL.jpg)

## Available Options

This product comes in different **Size Name, Material Type** options.

## Questions & Answers

**Q: Are these good for high end mtb and road bike aluminum stems?**
A: no

**Q: Would these fit into a pocket knife? I wish I could post a picture of what I was talking about.**
A: It really depends on the size you are looking for.  Is it possible to take the knife into a local hardware store to help with the bolt size identification?

**Q: What is the head height for the button head version?**
A: 4 mm.

**Q: Is  it installed with a socket? Or can you use an allen wrench!**
A: Allen wrench or allen socket.

## Frequently Bought Together

- Glarks 510Pcs M3 M4 M5 12.9 Grade Alloy Steel Socket Cap Bolts Screws with Nuts Assortment Kit, Black Oxide Finish
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**Shop now:** [https://www.desertcart.ie/products/222761179-glarks-510pcs-m3-m4-m5-12-9-grade-alloy-steel](https://www.desertcart.ie/products/222761179-glarks-510pcs-m3-m4-m5-12-9-grade-alloy-steel)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-08*