---
product_id: 222762258
title: "420Pcs M3/M4/M5/M6/M8 Allen Head Socket Set Screw, 304 Stainless Steel Internal Hex Drive Grub Screw Assortment Kit"
brand: "glarks"
price: "$220299"
currency: COP
in_stock: true
reviews_count: 8
category: "Glarks"
url: https://www.desertcart.co/products/222762258-420pcs-m3-m4-m5-m6-m8-allen-head-socket-set
store_origin: CO
region: Colombia
---

# 420 pcs versatile sizes Hex socket for flush install 304 stainless steel rust-proof 420Pcs M3/M4/M5/M6/M8 Allen Head Socket Set Screw, 304 Stainless Steel Internal Hex Drive Grub Screw Assortment Kit

**Brand:** glarks
**Price:** $220299
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate grub screw arsenal!

## Quick Answers

- **What is this?** 420Pcs M3/M4/M5/M6/M8 Allen Head Socket Set Screw, 304 Stainless Steel Internal Hex Drive Grub Screw Assortment Kit by glarks
- **How much does it cost?** $220299 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/222762258-420pcs-m3-m4-m5-m6-m8-allen-head-socket-set)

## 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

- • **Built to Last:** Premium 304 stainless steel ensures unbeatable rust resistance and durability.
- • **Organized & Ready:** Comes in a sturdy plastic case for quick access and efficient storage.
- • **Seamless Installation:** Hex socket design allows easy driving with allen keys, perfect for tight spaces.
- • **Complete Precision Kit:** 420 screws across 15 essential sizes to cover every project need.
- • **Flush & Professional Finish:** Internal hex drive keeps screw heads flush or below surface for sleek results.

## Overview

The Glarks 420Pcs Allen Head Socket Set features 15 sizes of high-grade 304 stainless steel grub screws, totaling 420 pieces. Designed with internal hex drives for easy installation in confined spaces, these rust-resistant screws provide a flush finish and come neatly organized in a durable plastic case—ideal for professionals demanding reliability and versatility in every project.

## Description

Glarks 420Pcs M3/M4/M5/M6/M8 Allen Head Socket Set Screw, 304 Stainless Steel Internal Hex Drive Grub Screw Assortment Kit Specifications: Screws Type: Grub Screw Drive Type: Hex Socket Material Type: 304 stainless steel Color: Silver Size: M3, M4, M5, M6, M8 Total Quantity: 420Pcs Why Choose Us: ♛ All the screw are made of 304 stainless steel, with better rust resistance. ♛ Durable material ensure their hard-wearing, make them virtually indestructible. ♛ 15 Size total 420pcs meet your needs, can be used for long times. ♛ Hex socket cap design, can easily be driven by allen key wrenches, easy to install. ♛ Ideal for used in confined areas where the head needs to be flush or below the surface. Package Detail: (mm) M3*3 ------------------ 50Pcs M3*4 ------------------ 50Pcs M3*10 ---------------- 50Pcs M4*4 ------------------ 40pcs M4*6 ------------------ 40pcs M4*10 ---------------- 40pcs M5*5 ------------------ 30Pcs M5*8 ------------------ 30Pcs M5*12 ---------------- 30Pcs M6*6 ------------------ 10Pcs M6*8 ------------------ 10Pcs M6*10 ---------------- 10Pcs M8*8 ------------------ 10Pcs M8*12 ---------------- 10Pcs M8*16 ---------------- 10Pcs Total Quantity: 420Pcs Note: ♥ Please check the specific size of the product according to the second picture.

Review: Grub screws. - Item as described. Appears to be of reasonable quality. Good selection of imperial grub screws with allen keys which are not of the same quality as grub screws. If I needed more I would buy again.
Review: Review - Found very useful pleased.

## Features

- ★ Product Type: High quality internal hex drive grub screw set.
- ★ Product Meterial: Made of 304 stainless steel, it's rigid strength and rust resistant. Durable meterial ensure their hard-wearing, make them virtually indestructible and service for long time.
- ★ Package Include: In this set, it include 15 size of M3*3, M3*4, M3*10, M4*4, M4*6, M4*10, M5*5, M5*8, M5*12, M6*6, M6*8, M6*10, M8*8, M8*12, M8*16(mm) total 420Pcs stored in a plastic box.
- ★ Easy to Install: Hex socket cap design, can easily be driven by allen key wrenches, ideal for used in confined areas where the head needs to be flush or below the surface and easy to install.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TC57G7P |
| Best Sellers Rank | 10,779 in DIY & Tools ( See Top 100 in DIY & Tools ) 20 in Screw & Bolt Assortment Sets |
| Brand | GLARKS |
| Brand Name | GLARKS |
| Colour | Silver |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 1,728 Reviews |
| Fastener Type | Hexagonal head screws |
| Fastener type | Hexagonal head screws |
| Finish Types | Silver |
| Head style | Socket |
| Item Diameter | 8 Millimetres |
| Item Shape | Hexagonal |
| Item Weight | 454 g |
| Manufacturer | Glarks |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Shear Strength | [~250 MPa] |
| Number of Pieces | 300 |
| Screw Head Style | Socket |
| Size | M3, M4, M5, M6, M8 |
| Thread Size | #4-40 |
| Unit Count | 1.0 Count |

## Images

![420Pcs M3/M4/M5/M6/M8 Allen Head Socket Set Screw, 304 Stainless Steel Internal Hex Drive Grub Screw Assortment Kit - Image 1](https://m.media-amazon.com/images/I/71vC+HH8MJL.jpg)

## Available Options

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

## Questions & Answers

**Q: I have a moen bath tub faucet and lost the set screw that attaches it to the brass fitting.  Will this set have the right screw?**
A: I'm not sure but they very small even the biggest ones

**Q: whats the measurement of the thread?  So 8M x 8 X 1.00 or 8M x 8 x 1.25?**
A: the 8mm screw has 1.25 pitch

**Q: Have kreg accucut and lost set screws, will this set have the right screw?**
A: The set has a lot of different sizes, but not the size I needed. I was disappointed. I needed a small screw all the screws in the set are too small

**Q: Are they all coarse thread?  are any of them fine thread?  there's no thread pitch specified on any of the sizes**
A: Yes, they are all course thread
3mm is .5 pitch
4mm is .7 pitch
5mm is .8 pitch
6mm is 1.0 pitch
8 mm is 1.25 pitch
note: the box the screws come in is not very solid. The dividers don't stay down and the sizes get mixed up. The box I received had a hole in the bottom and a piece of tape is preventing the screws from falling out. But I didn't buy them for the box.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Grub screws.
*by I***N on 14 September 2025*

Item as described. Appears to be of reasonable quality. Good selection of imperial grub screws with allen keys which are not of the same quality as grub screws. If I needed more I would buy again.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 10 February 2026*

Found very useful pleased.

### ⭐⭐⭐⭐ Borris
*by E***. on 21 October 2025*

As described

## Frequently Bought Together

- Glarks 420Pcs M3/M4/M5/M6/M8 Allen Head Socket Set Screw, 304 Stainless Steel Internal Hex Drive Grub Screw Assortment Kit
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- Cents matter Set of 300 Grub Screws Set, Grub Screws Allen Screw Assortment Kit, M2.5 M3 M4 M5 M6 M8 Hex Head Screws with Allen Keys for Door Handle, Door Handle, Bracket (Silver)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-12*