---
product_id: 176355637
title: "450Pcs M3/M4/M5/M6/M8 Allen Head Socket Hex Grub Screw Set Assortment Kit with Internal Hex Drive - 12.9 Class Black Alloy Steel"
brand: "rustark"
price: "158 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/176355637-450pcs-m3-m4-m5-m6-m8-allen-head-socket-hex
store_origin: RO
region: Romania
---

# 450 pcs 15 sizes 12.9 Class 450Pcs M3/M4/M5/M6/M8 Allen Head Socket Hex Grub Screw Set Assortment Kit with Internal Hex Drive - 12.9 Class Black Alloy Steel

**Brand:** rustark
**Price:** 158 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your DIY Game with Rustark's Ultimate Screw Set!

## Quick Answers

- **What is this?** 450Pcs M3/M4/M5/M6/M8 Allen Head Socket Hex Grub Screw Set Assortment Kit with Internal Hex Drive - 12.9 Class Black Alloy Steel by rustark
- **How much does it cost?** 158 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/176355637-450pcs-m3-m4-m5-m6-m8-allen-head-socket-hex)

## Best For

- rustark enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Support:** Enjoy peace of mind with our responsive after-sales service.
- • **Wide Application:** Perfect for garages, shops, and home repairs.
- • **Convenient Storage:** Comes in a transparent plastic box for easy organization.
- • **Durable Construction:** Crafted from 12.9 class black alloy steel for unmatched strength.
- • **Versatile Size Range:** Choose from 15 different sizes to meet all your needs.

## Overview

The Rustark 450Pcs Allen Head Socket Hex Grub Screw Set is a comprehensive assortment of 15 sizes, made from durable 12.9 class black alloy steel. This kit is perfect for various applications, ensuring you have the right screw for any project, all neatly organized in a convenient storage box.

## Description

450Pcs M3/M4/M5/M6/M8 Allen Head Socket Hex Grub Screw Set Assortment Kit with Internal Hex Drive - 12.9 Class Black Alloy Steel

## Features

- ✔SCREW SIZES --- M3 x 3, M3 x 4, M3 x 10, M4 x 4, M4 x 6, M4 x 10, M5 x 5, M5 x 8, M5 x 12, M6 x 6, M6 x 8, M6 x 10, M8 x 8, M8 x 12, M8 x 16, 15sizes in total, you can choose the suitable to meet your different needs.
- ✔PACKAGE INCLUDING --- You will get 450pcs 15 sizes headless cup points, package in durable transparent plastic box with many small squares, it is very convenience for you to distinguish each size.
- ✔HIGH QUALITY --- Made of 12.9 class black alloy steel internal hex drive cup-point with strong corrosion resistance property, durable and sturdy, has strong hardness and does not fall off easily, you can use it for along time.
- ✔WIDE APPLICATIONS --- Widely used in garages, shops or faucets, door handles around the home, lamps, knobs, plumbers and other minor repairs.
- ✔WORRY-FREE PURCHASE --- We will provide you with reliable after-sales service. If you have any questions with our product, please feel free to contact us, I will reply you within 12 hours and we will solve them for you soon. Please set your heart at rest to purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Alloy Steel |
| Drive System | Internal Hex |
| Head Style | Hex |
| Exterior Finish | Alloy Steel |
| Point Style | Head |
| Metal Type | Alloy Steel,Plastic |
| Brand | Rustark |
| Color | Black |
| Head Type | Socket |
| Item Weight | 1 Pounds |
| Thread Coverage | Fully Threaded |
| Fastener Type | Machine Screw |
| Grade Rating | Class_ 12.9 |
| Manufacturer | Rustark |
| Part Number | R-jimi screw |
| Item Weight | 1 pounds |
| Package Dimensions | 7.64 x 5.28 x 1.46 inches |
| Item model number | R-jimi screw |
| Horsepower | 1 hp |
| Sound Level | 1 dB |
| Measurement System | Imperial |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Plastic
- **Head Style:** Socket
- **Item dimensions L x W x H:** 7.68 x 5.12 x 1.38 inches
- **Exterior Finish:** Stainless Steel
- **Point Style:** head

## Images

![450Pcs M3/M4/M5/M6/M8 Allen Head Socket Hex Grub Screw Set Assortment Kit with Internal Hex Drive - 12.9 Class Black Alloy Steel - Image 1](https://m.media-amazon.com/images/I/71G6ekH1apL.jpg)

## Available Options

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

## Questions & Answers

**Q: Any idea pitch sizes? Metric come in 1.0, 1.25 etc.**
A: The ones I purchased were standard coarse pitches

**Q: What’s the pitch of these set screws ?**
A: Standard coarse pitches

## Frequently Bought Together

- Rustark 450Pcs M3/M4/M5/M6/M8 Allen Head Socket Hex Grub Screw Set Assortment Kit with Internal Hex Drive - 12.9 Class Black Alloy Steel
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- Kadrick Metric Screws Assortment - 1400 Pcs M4 Nuts Washers Kit, M4x6MM-40MM, Hex Socket Button & Cap Head Machine Bolts, 12.9 & 10.9 Grade Alloy Steel, Black for 3D Printing

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**Shop now:** [https://www.desertcart.ro/products/176355637-450pcs-m3-m4-m5-m6-m8-allen-head-socket-hex](https://www.desertcart.ro/products/176355637-450pcs-m3-m4-m5-m6-m8-allen-head-socket-hex)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-30*