---
product_id: 607209750
title: "1160Pcs M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM Upgraded Zinc Plated Hex Button Head Cap Metric Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit with Lock Washers"
brand: "k kwokker"
price: "AR$123989"
currency: ARS
in_stock: true
reviews_count: 8
category: "K Kwokker"
url: https://www.desertcart.com.ar/products/607209750-1160pcs-m3-m4-m5-m6-nuts-and-bolts-assortment-kit
store_origin: AR
region: Argentina
---

# Upgraded zinc plating - rust resistant 1160 pcs total - ultimate variety Grade 12.9 alloy steel - max strength 1160Pcs M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM Upgraded Zinc Plated Hex Button Head Cap Metric Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit with Lock Washers

**Brand:** k kwokker
**Price:** AR$123989
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate fastener arsenal!

## Quick Answers

- **What is this?** 1160Pcs M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM Upgraded Zinc Plated Hex Button Head Cap Metric Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit with Lock Washers by k kwokker
- **How much does it cost?** AR$123989 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/607209750-1160pcs-m3-m4-m5-m6-nuts-and-bolts-assortment-kit)

## Best For

- k kwokker enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium 12.9 grade alloy steel ensures industrial-grade durability
- • **Organized & Ready:** Transparent storage box with labeled bags and included tweezers for hassle-free access
- • **Rust-Free Confidence:** Advanced zinc electroplating keeps your fasteners spotless and corrosion-free
- • **Versatile Applications:** Perfect for drones, 3D printers, RC cars, motorbikes, and all your DIY upgrades
- • **All-in-One Precision Kit:** 1160 pieces covering M3 to M6 in 20 sizes for every project need

## Overview

The K Kwokker 1160-piece nuts and bolts assortment offers a comprehensive range of M3 to M6 metric screws, nuts, washers, and lock washers in 20 sizes. Crafted from high-strength 12.9 alloy steel and finished with upgraded zinc plating, this kit delivers exceptional durability and corrosion resistance. Packaged in a transparent organizer with handy tweezers, it’s designed for precision, convenience, and versatility across industrial, hobbyist, and DIY projects.

## Description

desertcart.com: K Kwokker 1160Pcs M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM Upgraded Zinc Plated Hex Button Head Cap Metric Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit with Lock Washers : Industrial & Scientific

Review: Exactly as advertised - Very nice selection. The tweezers (included) makes handling the smaller screws & nuts much easier.
Review: It’s the little things - I just received my package today, and everything seems to be in order. The reason I’m rating this 5 stars is purely because of the subtle extra step taken in making the user experience more pleasant. The sticker on the front of the lid was also placed on the inside of the lid (as shown in my photo), which is extremely helpful when looking for the right screw/part, vs flipping the lid closed to double check. It’s the little things like this that make something as simple as buying screws a happy experience.

## Features

- Larger Quantity: 1160Pcs, Various M3 M4 M5 M6 Metric Bolt Assortment with Lock Washers to Meet More Demands: Nice set screw assortment kit: M3: Total 85 M3 screws; 85 M3 Nuts; 90 M3 Washers; 90 M3 Lock Washers. M4: Total 80 M4 screws; 80 M4 Nuts; 85 M4 Washers; 85 M4 Lock Washers. M5: 65 M5 screws; 65 M5 Nuts; 70 M5 Washers; 70 M5 Lock Washers. M6: 50 M6 screws; 50 M6 Nuts; 55 M6 Washers; 55 M6 Lock Washers. 4 hex keys, 1 x tweezer, 1 x transparent screws and nuts organizer
- 20 Sizes More Choices, Customize 5 Common Lengths(8/12/16/20/25mm), Screws Assortment Accord with Standardized Metric System: M3 M4 M5 M6 screws and nuts total 1160pcs. From the customer's point of view, combined with the actual situation, K Kwokker specially match 20 sizes of m3 m4 m5 m6 bolt kit. RC lovers dream! Must have for modifications and tinkerers. The variety of sizes work perfectly for all the projects. It's really nice not have to search for old screws in the parts bin anymore
- Upgraded Zinc Plated Bolt Kit, More Clean and Tidy, Practical Gifts for Family and Friends: Upgraded zinc electroplated version, extended rust prevention time, more elaborate production process, no need to add anti-rust oil, cleaner and tidier. Whether for your own use, or as a gift for others, it is a very good choice. Each screw is packed separately in a transparent bag. Storage: Assorted screws all are stored in one storage bin box, easy and convenient for storing
- Durable Metric Screw Assortment Made of High Quality 12.9 Grade Alloy Steel, More Than 20 Years of Experience in Fastener Tool Production: Nice Screws assortment, durable nuts and bolts. Extraordinary Technology & Professional & Durability. Must have for modifications and tinkerers. The variety of sizes work perfectly for all the different projects
- Specially Matched Locking Washers, to Meet More Practical Needs of Customers: We have matched the locking washers to meet the various uses of our customers. The K Kwokker screw assortment can be used in a wide variety of precision machinery, classification instruments, instruments, electronics, household appliances, communication products, locks, lamps, lamps, toys, etc. Perfect for drone building, 3D printers, motorbikes, Ikea desks, RC cars, RC crawlers, RC projects, DIY projects, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLZC56YJ |
| Best Sellers Rank | #17,563 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #67 in Screw & Bolt Assortment Sets |
| Brand | K Kwokker |
| Color | I 1160Pcs M3-M6 Hex Button Head Set |
| Compatible Groove Diameter | 3 millimeters |
| Customer Reviews | 4.7 out of 5 stars 272 Reviews |
| Fastener Type | Machine Screw |
| Finish Types | Zinc |
| Head Style | Button |
| Item Diameter | 3 millimeters |
| Item Shape | Round |
| Manufacturer | K Kwokker |
| Material | Alloy Steel, Zinc |
| Material Type | Alloy Steel, Zinc |
| Number Of Items | 1160 |
| Number of Packs | 1 |
| Number of Pieces | 1160 |
| Part Number | Kwokker-73 |
| Screw Head Style | Button |
| Set Name | 1160Pcs M3-M6 Hex Button Head Set |
| Size | E. M3 M4 M5 M6 |
| Size Name | E. M3 M4 M5 M6 |
| Thread Size | M3, M4, M5, M6 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** K Kwokker
- **Color:** I 1160Pcs M3-M6 Hex Button Head Set
- **Fastener Type:** Machine Screw
- **Material:** Alloy Steel, Zinc
- **Size:** E. M3 M4 M5 M6

## Images

![1160Pcs M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM Upgraded Zinc Plated Hex Button Head Cap Metric Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit with Lock Washers - Image 1](https://m.media-amazon.com/images/I/81Py-vKK-HL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly as advertised
*by W***H on February 27, 2026*

Very nice selection. The tweezers (included) makes handling the smaller screws & nuts much easier.

### ⭐⭐⭐⭐⭐ It’s the little things
*by M***N on August 14, 2024*

I just received my package today, and everything seems to be in order. The reason I’m rating this 5 stars is purely because of the subtle extra step taken in making the user experience more pleasant. The sticker on the front of the lid was also placed on the inside of the lid (as shown in my photo), which is extremely helpful when looking for the right screw/part, vs flipping the lid closed to double check. It’s the little things like this that make something as simple as buying screws a happy experience.

### ⭐⭐⭐⭐⭐ An Excellent Kit for Unusual sized hardware.
*by D***D on July 7, 2025*

WOW, this is a great kit if you need small SAE screws. Believe it or not, I always need 10 x24 screws, which are very small, on projects and having to go to the hardware store to get them is a pain since they are 18 miles away. This kits range from incredibly small to small screws, nuts and washers. For the price you can't go wrong to just have these around for repairs.

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**Shop now:** [https://www.desertcart.com.ar/products/607209750-1160pcs-m3-m4-m5-m6-nuts-and-bolts-assortment-kit](https://www.desertcart.com.ar/products/607209750-1160pcs-m3-m4-m5-m6-nuts-and-bolts-assortment-kit)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-30*