---
product_id: 644030807
title: "500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes"
brand: "hiqtradebyjj"
price: "91.46 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Hiqtradebyjj"
url: https://www.desertcart.tn/products/644030807-500pcs-set-screws-grub-screws-set-screws-assortment-kit-m3
store_origin: TN
region: Tunisia
---

# Organized multi-grid storage 500pcs versatile sizes Grade 12.9 alloy steel strength 500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes

**Brand:** hiqtradebyjj
**Price:** 91.46 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it once, fix it forever — the ultimate screw kit for pros and DIYers alike!

## Quick Answers

- **What is this?** 500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes by hiqtradebyjj
- **How much does it cost?** 91.46 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/644030807-500pcs-set-screws-grub-screws-set-screws-assortment-kit-m3)

## Best For

- hiqtradebyjj enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium 12.9 grade alloy steel for unbeatable rust, corrosion, and break resistance.
- • **Effortless Handling:** Includes 5 hex wrenches and uniform pitch threads for slip-free, secure fastening every time.
- • **Smart Storage Solution:** Multi-grid box keeps each size neatly separated for quick access and easy portability.
- • **All-in-One Precision Kit:** 12 sizes from M3 to M8 cover every repair and DIY need with 500 screws included.
- • **Vibration-Resistant Design:** Engineered threads prevent loosening, ensuring your fixtures stay rock solid under stress.

## Overview

This 500-piece set screw assortment features 12 sizes (M3 to M8) made from durable 12.9 grade alloy steel with black oxide finish. Designed for professional and home use, it offers corrosion resistance, vibration-proof threads, and includes 5 hex wrenches plus a multi-grid storage box for organized, efficient repairs and installations.

## Description

500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes: desertcart.com: Industrial & Scientific

Review: Great selection and sizes - Package arrived on time with no damage. Awesome quality and selection of sizes in one package. I do recommend this seller.
Review: Electric panel handle repair - My company (my crew) replaced a boiler. The electrical panel has a door handle with a stupid design. Even though this design exists on many products, it is terribly fragile and breaks easy. I drilled and tapped the handle and used this product to repair and strengthen the design. It will not fail again. It is a shame products are so poorly designed and made. This handle broke the first time the door was opened.

## Features

- Set screws is made of 12.9 grade alloy steel, which has excellent anti-rust, anti-oxidation and anti-corrosion properties and is not easy to break, so it can be used for a long time in any environment.
- Grub screws is widely used in Door Handles, Bathroom Fixtures, home repair, furniture, garage, machinery, electronics, household appliances, Musical Instruments, precision machinery, lamps, bathrooms and more, professional electricians, plumbers, builders, DIY enthusiasts and so on.
- Sets of screws include: M3 * 3/4/5/6mm - M4 * 4/5/6mm - M5 * 5/8mm - M6 * 6/10mm - M8 * 8mm - A total of 500pcs, 12 different sizes can meet your different needs, but also includes 5pcs related hex wrenches, easy to handle.
- Set screws assortment kit has uniform force, no deviation, not easy to slip, uniform pitch, no sharp edge, obvious thread, no residual burr, prevent parts from loosening, the design has good vibration resistance, and good holding effect can be obtained by tightening the thread.
- Storage boxes have multiple grids, Each size is placed in a separate grid, for you to store and carry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5Y1Y4ZD |
| Best Sellers Rank | #5,161 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Set Screws |
| Brand | HIQTRADEBYJJ |
| Customer Reviews | 4.4 out of 5 stars 312 Reviews |
| Drive System | Internal Hex |
| Exterior Finish | Black Oxide |
| Fastener Size | M3 to M8 |
| Fastener Type | Set Screws |
| Finish Types | Black Oxide |
| Head Style | Hex |
| Head Type | Hex |
| Item Diameter | 3 Millimeters |
| Item Dimensions | 0.01 x 0.01 x 0.01 inches |
| Item dimensions L x W x H | 0.01 x 0.01 x 0.01 inches |
| Manufacturer | HIQTRADEBYJJ |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Part Number | 4 |
| Screw Head Style | Hex |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | 500pcs(12 Sizes) |
| Thread Class | Standard |
| Thread Coverage | Fully Threaded |
| Thread Size | Hex |
| Thread Style | Hex |
| Thread Type | Unc |
| Unit Count | 1.0 Count |

## Product Details

- **Exterior Finish:** Black Oxide
- **Head Style:** Hex
- **Item dimensions L x W x H:** 0.01 x 0.01 x 0.01 inches
- **Material:** Alloy Steel
- **Thread Size:** Hex

## Images

![500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes - Image 1](https://m.media-amazon.com/images/I/81fcsZbuL+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great selection and sizes
*by D***Z on April 3, 2026*

Package arrived on time with no damage. Awesome quality and selection of sizes in one package. I do recommend this seller.

### ⭐⭐⭐⭐⭐ Electric panel handle repair
*by B***O on March 15, 2026*

My company (my crew) replaced a boiler. The electrical panel has a door handle with a stupid design. Even though this design exists on many products, it is terribly fragile and breaks easy. I drilled and tapped the handle and used this product to repair and strengthen the design. It will not fail again. It is a shame products are so poorly designed and made. This handle broke the first time the door was opened.

### ⭐⭐⭐⭐⭐ Found that hard to get screw...
*by S***T on May 18, 2025*

the quality is well made, and the variety gives you a wide selection to find that right size for the project. I needed a particular size but found it difficult to figure it out. This variety pack was perfect. The value you get for the price is perfect. Would highly recommend if you need that right size.

## Frequently Bought Together

- 500pcs Set Screws, Grub Screw Set, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, Fixtures, 12 Sizes
- 1200 Pcs Set Screws Assortment Kit, Allen Head Screws, Hex Socket Head Screws, M3/M4/M5/M6/M8 Metric Stainless Steel Internal Hex Drive Cup-Point Screw Kit for Door Handles, Light Fixture Screws

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**Shop now:** [https://www.desertcart.tn/products/644030807-500pcs-set-screws-grub-screws-set-screws-assortment-kit-m3](https://www.desertcart.tn/products/644030807-500pcs-set-screws-grub-screws-set-screws-assortment-kit-m3)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-05*