---
product_id: 79429786
title: "iexcell 100 Pcs M5 x 8/10/12/16/20 Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Assortment Kit, Black Oxide Finish"
brand: "iexcell"
price: "$26.95"
currency: USD
in_stock: true
reviews_count: 13
category: "Iexcell"
url: https://www.desertcart.us/products/79429786-iexcell-100-pcs-m5-x-8-10-12-16-20
store_origin: US
region: United States of America
---

# 100 pcs M5 screws, 5 lengths 5-grid organizer box for neat storage Grade 10.9 alloy steel, tensile 1040 N/mm² iexcell 100 Pcs M5 x 8/10/12/16/20 Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Assortment Kit, Black Oxide Finish

**Brand:** iexcell
**Price:** $26.95
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your build game with precision, power, and style!

## Quick Answers

- **What is this?** iexcell 100 Pcs M5 x 8/10/12/16/20 Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Assortment Kit, Black Oxide Finish by iexcell
- **How much does it cost?** $26.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/79429786-iexcell-100-pcs-m5-x-8-10-12-16-20)

## Best For

- iexcell enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Black Oxide Finish:** Professional matte black finish adds corrosion resistance and a modern industrial look.
- • **All-in-One Convenience Kit:** Includes 100 screws plus a nickel-plated chrome-vanadium hex key in a sturdy organizer box for effortless access and storage.
- • **Unmatched Strength & Durability:** Grade 10.9 alloy steel with 1040 N/mm² tensile strength ensures long-lasting, rust-resistant performance.
- • **Versatile Lengths for Every Project:** Five thread lengths from 8 to 20 mm cover all your precision fastening needs.
- • **Precision Engineered for Reliability:** ISO7380 standard compliance with exact thread pitch and diameter guarantees perfect fit and smooth assembly.

## Overview

The iexcell 100 Pcs M5 Hex Socket Button Head Cap Screws Kit offers a professional-grade assortment of alloy steel screws in five lengths (8-20 mm), all with a durable black oxide finish. Rated at strength grade 10.9 and tensile strength of 1040 N/mm², these screws deliver superior durability and corrosion resistance. The kit includes a nickel-plated chrome-vanadium hex key and a 5-grid organizer box, making it the ultimate solution for engineers, makers, and professionals seeking reliable, high-performance fasteners.

## Description

【 100 Pcs Screws + 1 Pcs Hex Key, Come in a 5-grids Organizer Box 】 ✔ Contains 100 Pcs M5 hex socket button head cap screws -- Meets ISO7380 -- Thread diameter: 5 mm ( Range: 4.901 ± 0.075 mm ) -- Thread pitch: 0.8 mm -- 5 Different Thread Lengths from 8 to 20 mm: M5 x 8, M5 x 10, M5 x 12, M5 x 16, M5 x 20 -- Screw head style: button head, head diameter: 9.32 mm ( Range: 9.32 ± 0.18 mm ), head height: 2.625 mm ( Range: 2.625 ± 0.125 mm ) -- Screw drive style: internal hex drives ( hex socket drives ), hex size: 3.0 mm -- Alloy steel, black oxide Finish, high strength and anti-rust; -- Strength grade: 10.9 Grade, tensile strength: 1040 N/mm², Hardness: HRC 32-39 ✔ Contains 1 Pcs hex key,good to drive these screws -- Hex size: 3.0 mm -- Chrome-vanadium steel, nickel plated, higher strength, anti-rust ✔ Eeay to store: these screws and hex key packed in a Sturdy 5-grids plastic organizer box, organized conveniently and easily [ Package Contains ] M5 x 8-----20 Pcs M5 x 10----20 Pcs M5 x 12----20 Pcs M5 x 16----20 Pcs M5 x 20----20 Pcs Hex Key-----1 Pcs[ About Internal Hex drives ] Internal Hex drives, also known as Hex Socket Drives, have a hexagonal hole in the center that requires an Allen key, also known as a hex key or Allen Wrench [ About Button Head ] Button head is similar to standard pan head screws but have a curved top

Review: Good quality. Great for most 3D printers... - Good quality and perfect for my 3D printing hobby.
Review: Great deal - Great screws for a great price, can’t beat it. They do come a little dirty or material from manufacturing comes off out the box but not a big deal. The lack of quality control is absolutely worth the price and what you get here. Wouldn’t hesitate to buy again.

## Features

- 100 Pcs M5 Hex Socket Button Head Cap Screws, Thread Pitch 0.8 mm, Thread Size ( Diameter ) 5 mm ( Range: 4.901 ± 0.075 mm ), 5 Different Thread Lengths from 8 to 20 mm: M5 x 8, M5 x 10, M5 x 12, M5 x 16, M5 x 20
- Material of Screws: Alloy Steel, Black Oxide Finish, High Strength And Anti-rust; Strength Grade: 10.9 Grade, Tensile Strength: 1040 N/mm², Hardness: HRC 32-39
- 1 Pcs Hex Key , Hex Size: 3.0 mm, to Drive These Screws Conveniently and Easily
- Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength And Anti-rust
- Package: 100 Pcs M5 Hex Socket Button Head Cap Screws and 1 Pcs Hex Key Come in a Sturdy 5-grids Plastic Organizer Box, Organized Conveniently and Easily

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F6YVTR8 |
| Best Sellers Rank | #5,191 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #31 in Socket Head Screws |
| Brand | iexcell |
| Color | black |
| Date First Available | July 3, 2018 |
| Exterior Finish | Black Oxide |
| Fastener Type | Hex Socket Button Head Cap Screw |
| Head Style | Button |
| Head Type | Button |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 9.32 Millimeters |
| Item Hardness | 10.9 |
| Item Weight | 10.8 ounces |
| Item model number | BM508205411 |
| Manufacturer | iExcell |
| Manufacturer Grade | grade_10.9 |
| Material | Alloy Steel |
| Maximum Shear Strength | 624 N/mm² |
| Metal Type | Alloy Steel |
| Number of Pieces | 100 |
| Size | M5 x 8/10/12/16/20 |
| Thread Size | m5-0.8 |
| Thread Style | Right Hand |
| Thread Type | Metric |
| UPC | 601629959788 |

## Product Details

- **Exterior Finish:** Black Oxide
- **Head Style:** Button
- **Manufacturer Grade:** grade_10.9
- **Material:** Alloy Steel
- **Thread Size:** m5-0.8

## Images

![iexcell 100 Pcs M5 x 8/10/12/16/20 Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Assortment Kit, Black Oxide Finish - Image 1](https://m.media-amazon.com/images/I/31d-faBVMHL.jpg)
![iexcell 100 Pcs M5 x 8/10/12/16/20 Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Assortment Kit, Black Oxide Finish - Image 2](https://m.media-amazon.com/images/I/31mWGkSFFLS.jpg)
![iexcell 100 Pcs M5 x 8/10/12/16/20 Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Assortment Kit, Black Oxide Finish - Image 3](https://m.media-amazon.com/images/I/41eomAe8wES.jpg)
![iexcell 100 Pcs M5 x 8/10/12/16/20 Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Assortment Kit, Black Oxide Finish - Image 4](https://m.media-amazon.com/images/I/41fa6TW5NCL.jpg)
![iexcell 100 Pcs M5 x 8/10/12/16/20 Alloy Steel 10.9 Grade Hex Socket Button Head Cap Screws Bolts Assortment Kit, Black Oxide Finish - Image 5](https://m.media-amazon.com/images/I/41oWX8e0lmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality. Great for most 3D printers...
*by D***Y on November 3, 2025*

Good quality and perfect for my 3D printing hobby.

### ⭐⭐⭐⭐⭐ Great deal
*by J***S on June 23, 2025*

Great screws for a great price, can’t beat it. They do come a little dirty or material from manufacturing comes off out the box but not a big deal. The lack of quality control is absolutely worth the price and what you get here. Wouldn’t hesitate to buy again.

### ⭐⭐⭐⭐⭐ 🔩✨ Strong Little Screws With a Big Lesson! ✝️
*by D***T on November 21, 2025*

These iexcell M4 x 10mm screws do exactly what they’re supposed to do — simple, sturdy, and reliable. I used them for a small project, and they held everything together without any issue. No stripping, no slipping, just solid performance. 💪🔧 But while I was tightening them in place, I couldn’t help but think about how even tiny screws make a huge difference. They hold things together quietly in the background… kinda like how God holds us together when life feels loose and wobbly. Colossians 1:17 reminds us, “In Him all things hold together.” These screws? ✔️ Strong ✔️ Consistent ✔️ Easy to use A great little pack of hardware — and a sweet reminder that even the small things matter when God’s hand is in the mix. 🙏🔩✨

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*