---
product_id: 432550066
title: "iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment, Hex Key Wrench Included"
brand: "iexcell"
price: "¥9508"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/432550066-iexcell-100-pcs-m3-x-20-25-30-35-40
store_origin: JP
region: Japan
---

# 100 Pcs Assortment M3 Thread Size Hex Socket Drive iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment, Hex Key Wrench Included

**Brand:** iexcell
**Price:** ¥9508
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw it, get it done with style!

## Quick Answers

- **What is this?** iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment, Hex Key Wrench Included by iexcell
- **How much does it cost?** ¥9508 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/432550066-iexcell-100-pcs-m3-x-20-25-30-35-40)

## 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

- • **Easy to Use:** Comes with a hex key wrench (2.5 mm) for effortless installation.
- • **Organized Storage:** Packaged in a convenient storage box to keep your screws organized.
- • **Professional Quality:** Perfect for both DIY enthusiasts and professional tradespeople.
- • **Versatile Size Range:** Includes 5 different lengths (20/25/30/35/40 mm) for all your projects.
- • **Durable Stainless Steel:** Crafted from Grade 304 stainless steel for maximum strength and corrosion resistance.

## Overview

The iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment is a comprehensive set designed for both professionals and DIY enthusiasts. This assortment includes 100 high-quality screws in five different lengths, all made from durable Grade 304 stainless steel. The set comes with a handy hex key wrench for easy installation and is neatly organized in a user-friendly storage box.

## Description

iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment, Hex Key Wrench Included

## Features

- ✔ Screw Head: Socket Cap, Screw Drive: Hex Socket,Known as Internal Hex Drives,Hex Size: 2.5mm
- ✔ Head Diameter: 5.5mm; Head Height: 3mm; Thread Pitch: 0.5mm; Thread Dia. : 3mm
- ✔ 5 Sizes : M3 x 20mm M3 x 25mm M3 x 30mm M3 x 35mm M3 x 40mm
- ✔ Includes 1 Pcs Hex Key Wrench, Hex Size 2.5 mm, to Drives These Screws Easily
- ✔ Package : 100 Pcs M3 Hex Socket Head Cap Screws and 1 Pcs Hex Key Wrench, Come in an Easy-use Storage Box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Stainless Steel |
| Thread Size | M3 |
| Exterior Finish | Stainless Steel |
| Head Style | Socket |
| Fastener Type | Hexagon Bolt |
| Brand | iexcell |
| Item Diameter | 3 Millimetres |
| Thread Style | Right Hand |
| Item Hardness | Grade 304 |
| Size | M3 x 20/25/30/35/40mm |
| Metal Type | Stainless Steel |
| Head Type | Socket |
| Set Screw Thread Type | Metric |
| Number of Pieces | 101 |
| UPC | 601629963990 |
| Manufacturer | iExcell |
| Country of Origin | USA |
| Item model number | M32040100 |
| ASIN | B08GZWVN4D |

## Product Details

- **Material:** Stainless Steel
- **Thread Size:** M3
- **Exterior Finish:** Stainless Steel
- **Head Style:** Socket
- **Fastener Type:** Hexagon Bolt

## Images

![iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment, Hex Key Wrench Included - Image 1](https://m.media-amazon.com/images/I/71qeulGrR6L.jpg)
![iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment, Hex Key Wrench Included - Image 2](https://m.media-amazon.com/images/I/81CZequuEcL.jpg)
![iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment, Hex Key Wrench Included - Image 3](https://m.media-amazon.com/images/I/61c5MPNi0XL.jpg)
![iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment, Hex Key Wrench Included - Image 4](https://m.media-amazon.com/images/I/51F-pH1-hHL.jpg)
![iExcell 100 Pcs M3 x 20/25/30/35/40 mm Stainless Steel 304 Hex Socket Head Cap Screws Assortment, Hex Key Wrench Included - Image 5](https://m.media-amazon.com/images/I/31QGt+FwsiL.jpg)

## Available Options

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

## Questions & Answers

**Q: what size allen wrench / driver do i need with this?**
A: 2.5mm

**Q: What's the thread pitch?**
A: This is why I hate the multiple-choice product listing on Amazon. Many different items with different sizes as options. People asking questions are not always asking about the same size or style that I am looking at. It's the same with the reviews.

**Q: Is the thread size and pitch M5 - 0.8mm?  Will it fit in the threaded holes used for a bicycle water bottle cage?**
A: The thread size and pitch are definitely M5-0.8, but as to whether it will fit the threaded holes for a bicycle water bottle cage, I have now idea. Your local hardware store might have a thread gauge to assist you.

**Q: How many inches in length is the 50mm?**
A: 1.97 inches  (50mm/25.4=1.97 inches)

## Frequently Bought Together

- iexcell 100 Pcs M3 x 20/25/30/35/40mm Thread Pitch 0.5 mm Stainless Steel 304 Hex Socket Head Cap Screws Bolts Assortment Kit
- M6 x 12mm OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS
- M5x0.8mm Nylon Insert Hex Lock Nuts 100 Pack 304 Stainless Steel DIN985 Self-Locking Nylon Lock Nuts Plain Finish for Industrial Construction Fasteners

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/432550066-iexcell-100-pcs-m3-x-20-25-30-35-40](https://www.desertcart.jp/products/432550066-iexcell-100-pcs-m3-x-20-25-30-35-40)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-10*