---
product_id: 64335697
title: "Hex Socket Head Cap Screws Nuts Kit 415pcs Black 12.9 Class Metric Thread Allen Hexagon Machine Bolt Nuts Metal Standard Fastener Hardware Alloy Steel Assortment Kit for Mechanical Components M3 M4 M5"
brand: "dana fred"
price: "12.58 OMR"
currency: OMR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.om/products/64335697-hex-socket-head-cap-screws-nuts-kit-415pcs-black-12
store_origin: OM
region: Oman
---

# Organized multi-size storage box 415-piece comprehensive kit Grade 12.9 alloy steel strength Hex Socket Head Cap Screws Nuts Kit 415pcs Black 12.9 Class Metric Thread Allen Hexagon Machine Bolt Nuts Metal Standard Fastener Hardware Alloy Steel Assortment Kit for Mechanical Components M3 M4 M5

**Brand:** dana fred
**Price:** 12.58 OMR
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate fastener arsenal!

## Quick Answers

- **What is this?** Hex Socket Head Cap Screws Nuts Kit 415pcs Black 12.9 Class Metric Thread Allen Hexagon Machine Bolt Nuts Metal Standard Fastener Hardware Alloy Steel Assortment Kit for Mechanical Components M3 M4 M5 by dana fred
- **How much does it cost?** 12.58 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/64335697-hex-socket-head-cap-screws-nuts-kit-415pcs-black-12)

## Best For

- dana fred enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Premium Grade 12.9 alloy steel resists corrosion & wear
- • **Flawless Fit & Finish:** Clean, burr-free threads ensure smooth assembly every time
- • **Versatile Application:** Ideal for electronics, furniture, mechanical components & more
- • **Smart Storage Solution:** Transparent, labeled box for quick size identification & easy access
- • **Complete Precision Assortment:** 415 pieces across 15 sizes for every project need

## Overview

This Hex Socket Head Cap Screws Nuts Kit includes 415 high-quality alloy steel fasteners in 15 metric sizes (M3, M4, M5), all grade 12.9 for superior strength and corrosion resistance. Perfectly threaded and burr-free, these screws and nuts come in a durable, transparent storage box with clear labels, making it an essential, versatile kit for professional-grade mechanical, electronic, and furniture assembly projects.

## Description

Full description not available

## Features

- 【Hex Socket Screw Nut Kit】 :Hex socket head cap screws M3x8/12/16/20mm each 20pcs with matching nuts M3 80pcs,M4 x8/ 12/16mm each 20pcs and M4x20mm 15pcs with matching nuts M4 80pcs,M5x8/12mm each 15pcs and M5x16/20mm each 10pcs with matching nuts M5 50pcs,total 415 pieces, different sizes and enough quantities can meet your different daily needs
- 【High Quality Material】The socket head cap screws are alloy steel grade 12.9 with excellent workmanship which offers a high level of chemical and corrosion resistance,all threads in the kit are correctly sized, clean and burr-free
- 【Wide Application】 Hex socket head cap screws can be widely used in connect and secure electronic devices, computers, printers, mechanical components, furniture manufacturing and other assembly work
- 【Hex Socket Screw Nut Features】 Socket head cap screws are great to have around for use in wood and wet environments
- 【Multi-functional Storage Box】 415 pieces 15 sizes M3 M4 M5 Hex socket head cap screws assortment kit are package in a durable transparent box with label. It is easy to distinguish the size of the product, you can choose the suitable one to meet all your needs

## Product Details

- **Size:** M3M4M5-415pcs
- **Color:** black
- **Material:** Alloy Steel
- **Brand:** DANA FRED
- **Fastener Type:** Socket Screws

## Images

![Hex Socket Head Cap Screws Nuts Kit 415pcs Black 12.9 Class Metric Thread Allen Hexagon Machine Bolt Nuts Metal Standard Fastener Hardware Alloy Steel Assortment Kit for Mechanical Components M3 M4 M5 - Image 1](https://m.media-amazon.com/images/I/61xpuA-O-2L.jpg)
![Hex Socket Head Cap Screws Nuts Kit 415pcs Black 12.9 Class Metric Thread Allen Hexagon Machine Bolt Nuts Metal Standard Fastener Hardware Alloy Steel Assortment Kit for Mechanical Components M3 M4 M5 - Image 2](https://m.media-amazon.com/images/I/71FIikhqL1L.jpg)
![Hex Socket Head Cap Screws Nuts Kit 415pcs Black 12.9 Class Metric Thread Allen Hexagon Machine Bolt Nuts Metal Standard Fastener Hardware Alloy Steel Assortment Kit for Mechanical Components M3 M4 M5 - Image 3](https://m.media-amazon.com/images/I/71ODMYiAORL.jpg)
![Hex Socket Head Cap Screws Nuts Kit 415pcs Black 12.9 Class Metric Thread Allen Hexagon Machine Bolt Nuts Metal Standard Fastener Hardware Alloy Steel Assortment Kit for Mechanical Components M3 M4 M5 - Image 4](https://m.media-amazon.com/images/I/71urM661-FL.jpg)
![Hex Socket Head Cap Screws Nuts Kit 415pcs Black 12.9 Class Metric Thread Allen Hexagon Machine Bolt Nuts Metal Standard Fastener Hardware Alloy Steel Assortment Kit for Mechanical Components M3 M4 M5 - Image 5](https://m.media-amazon.com/images/I/6157SaYpkuL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice kit
*by K***. on January 20, 2024*

good quality

### ⭐⭐⭐⭐⭐ Quality assortment
*by K***R on February 6, 2021*

This is a great assortment of small metric stainless steel nuts and hex head bolts. It comes in 2 locking plastic containers, with deviders. I definitely recommend buying, for the quality and value. Best price I found for the quantity.

### ⭐⭐⭐⭐ It is a nice set and he really likes them but the only ...
*by A***. on December 30, 2017*

My father works in construction so I got these as a gift for him. It is a nice set and he really likes them but the only problem is that the sizes are not totally accurate to what they are supposed to be. But other than that they are still good quality and are usable

## Frequently Bought Together

- Hex Socket Head Cap Screws Nuts Kit 415pcs Black 12.9 Class Metric Thread Allen Hexagon Machine Bolt Nuts Metal Standard Fastener Hardware Alloy Steel Assortment Kit for Mechanical Components M3 M4 M5
- M2.5-M8 Hex Socket Head Cap Screw Metric Thread Hexagon Allen Machine Bolt 135Pcs M2.5 M3 M4 M5 M6 M8 304 Stainless Steel Metal Standard Fastener Hardware Assortment Set for Home Furniture Fastener

---

## 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.com.om/products/64335697-hex-socket-head-cap-screws-nuts-kit-415pcs-black-12](https://www.desertcart.com.om/products/64335697-hex-socket-head-cap-screws-nuts-kit-415pcs-black-12)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-16*