---
product_id: 32080067
title: "iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish"
brand: "iexcell"
price: "S$80"
currency: SGD
in_stock: true
reviews_count: 13
category: "Iexcell"
url: https://www.desertcart.sg/products/32080067-iexcell-1500-pcs-m3-x-4-6-8-10-12
store_origin: SG
region: Singapore
---

# 1500 pcs versatile kit Grade 12.9 alloy steel strength Organized storage box iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish

**Brand:** iexcell
**Price:** S$80
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your projects with industrial-grade precision and unbeatable versatility!

## Quick Answers

- **What is this?** iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish by iexcell
- **How much does it cost?** S$80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/32080067-iexcell-1500-pcs-m3-x-4-6-8-10-12)

## 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

- • **All-in-One Convenience:** Includes screws, nuts, washers, and a hex key in a sturdy, easy-access storage box
- • **Future-Proof Your Toolbox:** Bulk kit ensures you’re always ready for any repair, upgrade, or custom build—never run out again
- • **Complete Precision Assortment:** 1500 pieces covering 13 sizes from 4mm to 50mm length for every project need
- • **Professional Grade Fit & Finish:** Fully threaded M3 screws with precise 0.5mm pitch and hex socket heads for secure fastening
- • **Unmatched Strength & Durability:** Grade 12.9 alloy steel with 1220N/mm² tensile strength and black oxide finish for corrosion resistance

## Overview

The iexcell 1500 Pcs M3 Hex Socket Head Cap Screw Assortment Kit offers a comprehensive selection of high-strength Grade 12.9 alloy steel screws, nuts, and washers with a sleek black oxide finish. Designed for professionals and enthusiasts alike, this kit covers 13 sizes from 4mm to 50mm length, all fully threaded with a 0.5mm pitch. Packaged in a durable, organized storage box and including a hex key, it ensures reliable, corrosion-resistant fastening for a wide range of industrial, DIY, and tech applications.

## Description

iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish: desertcart.com: Industrial & Scientific

Review: Work like they're supposed to! - Okay, just to let you know WHY I purchased these. I needed some M3 x 10mm hex head screws to use on my Burris Fastfire III Reflex sight that I was putting on my Walther PPQ Q5 Match gun - as the gun came with 3 mounting plates to mount different optics on it - however they didn't send it with the longer length screws (2) that I needed to put it on with!!! WTH? Anyways, since having extra screws around, especially ones that can come in really handy in the future with other guns and/or gun builds that might be done in our household, for less than $9 it was worth picking these up. Anyway, these are inexpensive but I did NOT have any problems with them. After figuring out which ones I needed I grabbed that bag (each size were individually packed in their own bags), opened it and pulled two screws out, grabbed the Doctor mounting plate, put it on with the original screws provided, added the Burris and put some blue loctite on the new hex head screws and mounted the reflex sight with no problem. Very, very happy. May get with my local gun shop friend/owner and let him know I have these screws if he should ever need any for future projects he has to do! : ) Very happy!
Review: Great Replacement for Hard-to-Find Apple VESA Bolts - These are nicely machined bolts for my purposes. And, an interesting first use for me. I had purchased a VESA Adapter for my Apple Cinema HD monitor on an online auction site, but the seller did not include the bolts needed to mount the adapter to the monitor itself. Because I had two mounts and two monitors I was able to use one of the standard Apple bolts in each, and I found that the 4Mx35mm bolt in this set fits perfectly. You can estimate my cost to complete the installation at US$5 per monitor if I had tossed away the other 98 bolts, or you could accept the true cost of US$0.10 per monitor because the remaining 98 bolts are in my fastener cabinet. Decent quality, affordable price, quick delivery, gets the job done. Please note that my photo of the package of bolts shows the standard Apple 4M screw key (wrench) for size comparison, and that key is not included with the bolts. I also included an image of both the standard and stylish Apple bolt and the functional and stylish iExcell bolt for comparison.

## Features

- ✔ Includes 500 Pcs, 13 Sizes, M3 Hex Socket Head Cap Screws, Thread Pitch 0.5 mm, Thread Size ( Diameter) 3 mm, Head Diameter 5.5 mm, Head Height 3.0 mm, Thread Length From 4 mm to 50 mm; Material of Screws: Alloy Steel 40Cr, Black Oxide Finish; Strength Grade of Screws : 12.9 Grade, Hardness: HRC 39-44, Tensile Strength: 1220N/mm²
- ✔ Includes 500 Pcs M3 Nuts to Meet Different Applications, Material of Nuts: Alloy Steel 10B21, Black Oxide Finish
- ✔ Includes 1 Pcs Hex Key, Hex Size: 2.5 mm, to Drive These Screws Conveniently and Easily, Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength, Anti-rust
- ✔ Includes 500 Pcs Φ3 Washers: Add More Touch Area to Meet Special Condition In Some Cases and Protect Parts from Being Damaged, Material of Washers: Alloy Steel 10B21, Black Oxide Finish
- ✔ Package: All These Screws, Nuts, Washer and Hex Key Packed In a Sturdy Easy-use Plastic Storage Box, Organized Conveniently and Easily

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08125LTBT |
| Best Sellers Rank | #54,340 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #386 in Socket Head Screws |
| Brand | iexcell |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 1,658 Reviews |
| Drive System | Internal Hex |
| Exterior Finish | Black Oxide |
| Fastener Size | M3 |
| Fastener Type | Hex Socket Head Cap Screw |
| Finish Types | Black Oxide |
| Grade Rating | Grade 12.9 |
| Head Style | Socket |
| Head Type | Socket Cap |
| Item Diameter | 5.5 millimeters |
| Item Hardness | Grade 12.9 |
| Manufacturer | iExcell |
| Manufacturer Grade | Grade 12.9 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Shear Strength | 700 MPa |
| Metal Type | Alloy Steel |
| Model | M3-0450-1500KNW |
| Number Of Items | 1500 |
| Number of Packs | 1 |
| Number of Pieces | 1500 |
| Outside Diameter | 5.5 millimeters |
| Part Number | M3-0450-1500KNW |
| Screw Head Style | Socket |
| Set Name | iexcell 1500 Pcs M3 Hex Socket Head Cap Screw Assortment Kit |
| Size Name | M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50mm |
| Thread Coverage | Fully Threaded |
| Thread Size | m3-0.5 |
| Thread Style | Right Hand |
| Thread Type | Metric |
| UPC | 601629961002 |
| Unit Count | 1500 Count |

## Product Details

- **Material:** Alloy Steel
- **Thread Size:** M3
- **Exterior Finish:** Black Oxide
- **Manufacturer Grade:** Grade 12.9
- **Head Style:** Socket

## Images

![iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish - Image 1](https://m.media-amazon.com/images/I/71rVRzpvRTL.jpg)
![iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish - Image 2](https://m.media-amazon.com/images/I/71Lc6g12K2L.jpg)
![iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish - Image 3](https://m.media-amazon.com/images/I/81-YbzH3yUL.jpg)
![iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish - Image 4](https://m.media-amazon.com/images/I/71638cMPEpL.jpg)
![iexcell 1500 Pcs M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, Black Oxide Finish - Image 5](https://m.media-amazon.com/images/I/61nqeGvu9nL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work like they're supposed to!
*by B***E on March 6, 2017*

Okay, just to let you know WHY I purchased these. I needed some M3 x 10mm hex head screws to use on my Burris Fastfire III Reflex sight that I was putting on my Walther PPQ Q5 Match gun - as the gun came with 3 mounting plates to mount different optics on it - however they didn't send it with the longer length screws (2) that I needed to put it on with!!! WTH? Anyways, since having extra screws around, especially ones that can come in really handy in the future with other guns and/or gun builds that might be done in our household, for less than $9 it was worth picking these up. Anyway, these are inexpensive but I did NOT have any problems with them. After figuring out which ones I needed I grabbed that bag (each size were individually packed in their own bags), opened it and pulled two screws out, grabbed the Doctor mounting plate, put it on with the original screws provided, added the Burris and put some blue loctite on the new hex head screws and mounted the reflex sight with no problem. Very, very happy. May get with my local gun shop friend/owner and let him know I have these screws if he should ever need any for future projects he has to do! : ) Very happy!

### ⭐⭐⭐⭐⭐ Great Replacement for Hard-to-Find Apple VESA Bolts
*by Z***H on July 31, 2017*

These are nicely machined bolts for my purposes. And, an interesting first use for me. I had purchased a VESA Adapter for my Apple Cinema HD monitor on an online auction site, but the seller did not include the bolts needed to mount the adapter to the monitor itself. Because I had two mounts and two monitors I was able to use one of the standard Apple bolts in each, and I found that the 4Mx35mm bolt in this set fits perfectly. You can estimate my cost to complete the installation at US$5 per monitor if I had tossed away the other 98 bolts, or you could accept the true cost of US$0.10 per monitor because the remaining 98 bolts are in my fastener cabinet. Decent quality, affordable price, quick delivery, gets the job done. Please note that my photo of the package of bolts shows the standard Apple 4M screw key (wrench) for size comparison, and that key is not included with the bolts. I also included an image of both the standard and stylish Apple bolt and the functional and stylish iExcell bolt for comparison.

### ⭐⭐⭐⭐⭐ Good value, great case
*by P***. on July 8, 2023*

Since most M3 assortments top out at 25 or 30 mm in length this is a nice complementary selection. The quality of the bolts is good enough for my purposes: assembling 3D printed models. I really like the case…it’s probably the best case of any of the many nuts/bolts/washers assortments I have sitting around. The dividers are built in, the lid is shaped to prevent bolts from visiting their neighbors, the latch is sturdy, and it’s tough plastic. The case is not made from brittle plastic…it survived an accidental drop test right after I got it.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-16*