---
product_id: 432410213
title: "iexcell 720 Pcs M4 x 6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Washers Assortment Kit, Black Oxide Finish"
brand: "iexcell"
price: "¥9194"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/432410213-iexcell-720-pcs-m4-x-6-8-10-12-16
store_origin: JP
region: Japan
---

# 240 Pcs 12 Sizes Grade 12.9 iexcell 720 Pcs M4 x 6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Washers Assortment Kit, Black Oxide Finish

**Brand:** iexcell
**Price:** ¥9194
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your DIY Game with Precision and Power!

## Quick Answers

- **What is this?** iexcell 720 Pcs M4 x 6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Washers Assortment Kit, Black Oxide Finish by iexcell
- **How much does it cost?** ¥9194 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/432410213-iexcell-720-pcs-m4-x-6-8-10-12-16)

## 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

- • **Complete Kit:** Includes hex key for effortless installation.
- • **Superior Strength:** Crafted from high-grade alloy steel for unmatched durability.
- • **Versatile Assortment:** 240 pieces across 12 sizes for every project need.
- • **Rust-Resistant Finish:** Black oxide coating ensures longevity and protection.
- • **Convenient Organization:** Comes in an 18-grid organizer box for easy access.

## Overview

The iexcell 720 Pcs M4 Hex Socket Head Cap Screws Assortment Kit is a comprehensive collection designed for professionals and DIY enthusiasts alike. Featuring 240 high-strength alloy steel screws, nuts, and washers in various sizes, this kit ensures you have the right components for any application. The black oxide finish provides excellent rust resistance, while the included hex key makes installation a breeze. Packaged in a convenient organizer box, this assortment is perfect for those who value efficiency and quality in their projects.

## Description

iexcell 720 Pcs M4 x 6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Washers Assortment Kit, Black Oxide Finish

## Features

- 240 Pcs, 12 Sizes, M4 Hex Socket Head Cap Screws, Thread Pitch 0.7 mm, Thread Size (Diameter) 4 mm, Thread Length From 6 mm to 50 mm: M4 x 6, M4 x 8, M4 x10, M4 x 12, M4 x 16, M4 x 20, M4 x 25, M4 x 30, M4 x 35, M4 x 40, M4 x 45, M4 x 50; Material: Alloy Steel, Black Oxide Finish, High Strength And Anti-rust; Strength Grade: 12.9 Grade, Hardness: HRC 39-44, Tensile Strength: 1220 N/mm²
- 240 Pcs M4 Hex Nuts, Thread Pitch 0.7 mm, to Meet Different Applications, Material: Alloy Steel, Black Oxide Finish, High Strength And Anti-rust
- 240 Pcs Φ4 Washers: Add More Touch Area to Meet Different Applications, Protect Parts from Being Damaged, Material: Alloy Steel, Black Oxide Finish, High Strength And Anti-rust
- 1 Pcs Hex Key, Hex Size: 3.0 mm, to Drive These Screws Conveniently and Easily, Material: Chrome-Vanadium Steel and Nickel Plated: Higher Strength and Anti-rust
- Package: 240 Pcs M4 Hex Socket Head Cap Screws, 240 Pcs M4 Hex Nuts, 240 Pcs Φ4 Washers and 1 Pcs Hex Key Come in a 18-Grids Organizer Box, Organized Conveniently and Easily

## Images

![iexcell 720 Pcs M4 x 6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Washers Assortment Kit, Black Oxide Finish - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Work great with 3d printing projects.
  

*by C***E on Reviewed in the United States on February 19, 2024*

M4 and M3 are used a lot with 3d printed parts, as they are small and simple. They seem strong for how cheap they are. The Nut dimensions are correct for most downloadable files on thingaverse and printables.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Now I won't have to find little bolts like this the hard way
  

*by S***. on Reviewed in the United States on January 18, 2024*

Now I won't have to find little bolts like this the hard way

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good little screws
  

*by A***R on Reviewed in the United States on July 4, 2023*

They’re nice, exactly what they say they are.I’m using them to assemble a 3d printed violin, definitely recommend these.

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-10*