---
product_id: 508272781
title: "M2 M3 M4 M5 nuts and bolts assortment kit"
brand: "ztf"
price: "361 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Ztf"
url: https://www.desertcart.ro/products/508272781-m2-m3-m4-m5-nuts-and-bolts-assortment-kit
store_origin: RO
region: Romania
---

# ±0.01mm precision 840 pcs versatile kit Grade 12.9 alloy steel M2 M3 M4 M5 nuts and bolts assortment kit

**Brand:** ztf
**Price:** 361 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Gear up like a pro — never get caught without the perfect fastener!

## Quick Answers

- **What is this?** M2 M3 M4 M5 nuts and bolts assortment kit by ztf
- **How much does it cost?** 361 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/508272781-m2-m3-m4-m5-nuts-and-bolts-assortment-kit)

## Best For

- ztf enthusiasts

## Why This Product

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

## Key Features

- • **Precision Perfected:** DIN 912 standard with ultra-tight ±0.01mm tolerance for flawless fit every time.
- • **Ready-to-Use Convenience:** Includes 4 hex wrenches and a sturdy storage box to keep your workspace sleek and efficient.
- • **Industrial-Grade Strength:** Crafted from 12.9 grade alloy steel for unbeatable durability and rust resistance.
- • **Ultimate Fastener Arsenal:** 840 meticulously organized screws, nuts & washers ready for any project.
- • **Versatility Meets Innovation:** Ideal for 3D printers, electronics, mechanical installs, and all your creative builds.

## Overview

The ZTF 840PCS Socket Head Cap Screw Kit offers a comprehensive assortment of M2 to M5 metric fasteners made from premium 12.9 grade alloy steel with a black oxide finish. Engineered to DIN 912 standards with ±0.01mm precision, this rust-resistant set includes nuts, washers, and 4 hex wrenches, all neatly organized in a durable storage box. Perfect for professionals and hobbyists demanding reliability and versatility in mechanical, electronic, and 3D printing applications.

## Description

desertcart.com: ZTF 840PCS M2 M3 M4 M5 Socket Head Cap Screws Nuts Assortment Kit with Storage Box, 12.9 Grade Alloy Steel Metric Thread Hexagon Allen Machine Bolt, DIN 912 Black Oxide Finish,4 Hex Wrenches Included : Industrial & Scientific

Review: Wide Assortment - You won’t know you need one of these until you need it, beautiful assortment that any hobbyist should have especially an amateur gunsmith.
Review: Good to have around - Very handy, well organized, quality fasteners.

## Features

- 𝟴𝟰𝟬 𝗣𝗶𝗲𝗰𝗲𝘀 𝗦𝗰𝗿𝗲𝘄 & 𝗕𝗼𝗹𝘁 𝗔𝘀𝘀𝗼𝗿𝘁𝗺𝗲𝗻𝘁 - Various M2 M3 M4 M5 Bolt Screws with Nuts and Flat Washers Meet All Demands, All of screws nuts washers are packed in a sturdy case for daily storage.
- 𝗗𝘂𝗿𝗮𝗯𝗹𝗲 𝟭𝟮.𝟵 𝗴𝗿𝗮𝗱𝗲 𝗮𝗹𝗹𝗼𝘆 𝘀𝘁𝗲𝗲𝗹 - M2 M3 M4 M5 Socket Head Cap Screws Nuts Assortment Kit is made of high quality 12.9 Grade Alloy Steel,With superior rust resistance and oxidation resistance
- 𝗛𝗶𝗴𝗵 𝗽𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 & 𝘀𝘁𝗿𝗶𝗰𝘁 𝘀𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝘀 - DIN 912 Screws & Bolt assortment Kit produced strictly Accord with Standardized Metric System, The average error less than 0.01mm, Easy to use and install
- 𝗔𝗻𝘁𝗶-𝗥𝘂𝘀𝘁 𝗢𝗶𝗹 𝗧𝗼 𝗕𝗲 𝗠𝗼𝗿𝗲 𝗗𝘂𝗿𝗮𝗯𝗹𝗲 - Each Bolt, Nuts, washers are coverd with little Anti-Rust Oil, effectively prevent rust,Extend the fasteners' life, Classification and separately packing
- 𝗔𝘀𝘀𝗼𝗿𝘁𝗺𝗲𝗻𝘁 𝗙𝗼𝗿 𝗪𝗶𝗱𝗲𝗹𝘆 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 - This Nut And Bolt kit are widely used in precision machinery,3D Printer, mechanical installation, electronic products, household appliances, communication products, 3D Printer locks, lamps, lights, toys, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BG4RDJC9 |
| Best Sellers Rank | #23,291 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #74 in Screw & Bolt Assortment Sets |
| Compatible groove diameter | 0.5 Millimeters |
| Date First Available | September 22, 2022 |
| Fastener Type | Socket Head Cap Screw |
| Finish Type | Black Oxide |
| Head Style | Hex |
| Item Weight | 1.54 pounds |
| Item model number | A-0001 |
| Manufacturer | ZTF |
| Number of Items | 840 |
| Number of Pieces | 840 |
| Product Dimensions | 7.68 x 5.12 x 1.42 inches |
| Shape | Hexagonal |
| Thread Size | M2, M3, M4, M5 |

## Product Details

- **Brand:** ZTF
- **Color:** Black
- **Item dimensions L x W x H:** 7.68 x 5.12 x 1.42 inches
- **Material:** Alloy Steel
- **Size:** 840PCS M2-M5

## Images

![M2 M3 M4 M5 nuts and bolts assortment kit - Image 1](https://m.media-amazon.com/images/I/515LOMS8G+L.jpg)
![M2 M3 M4 M5 nuts and bolts assortment kit - Image 2](https://m.media-amazon.com/images/I/51MF+Fmq0sL.jpg)
![M2 M3 M4 M5 nuts and bolts assortment kit - Image 3](https://m.media-amazon.com/images/I/51U4oEN3L6L.jpg)
![M2 M3 M4 M5 nuts and bolts assortment kit - Image 4](https://m.media-amazon.com/images/I/51bWHSG9TrL.jpg)
![M2 M3 M4 M5 nuts and bolts assortment kit - Image 5](https://m.media-amazon.com/images/I/51tTCZUm8KL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the thread count on the M2 screws/bolts?**
A: size M2 and larger in the kit contain 10, 16, and 20 tpi.  As a tinkerer, I've found the kit to be very useful.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wide Assortment
*by A***D on February 2, 2026*

You won’t know you need one of these until you need it, beautiful assortment that any hobbyist should have especially an amateur gunsmith.

### ⭐⭐⭐⭐⭐ Good to have around
*by A***B on December 5, 2025*

Very handy, well organized, quality fasteners.

### ⭐⭐⭐⭐⭐ Great quality great price unbeatable
*by J***N on September 9, 2025*

It is great I order this for my optic plate for my pistol and it comes with so many extra screws and different screws so if something breaks in the home I have plenty of screws to replace and the price is amazing

## Frequently Bought Together

- ZTF 840PCS M2 M3 M4 M5 Socket Head Cap Screws Nuts Assortment Kit with Storage Box, 12.9 Grade Alloy Steel Metric Thread Hexagon Allen Machine Bolt, DIN 912 Black Oxide Finish,4 Hex Wrenches Included
- SATANTECH 350Pcs Threaded Inserts M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit Brass Heat Set Insert for Plastic and 3D Printing Components
- SHKI 20 Pcs 608 2RS Ball Bearings – Bearing Steel and Double Rubber Sealed Miniature Deep Groove Ball Bearings (8mm x 22mm x 7mm) (608 2RS)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-05*