---
product_id: 622450690
title: "K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws"
brand: "k kwokker"
price: "฿4262"
currency: THB
in_stock: true
reviews_count: 8
category: "K Kwokker"
url: https://www.desertcart.co.th/products/622450690-k-kwokker-m3-m4-m5-m6-nuts-and-bolts-assortment
store_origin: TH
region: Thailand
---

# 20 sizes, organized kit - zero hassle 1160 pcs total - mega variety 304 stainless steel - industrial strength K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws

**Brand:** k kwokker
**Price:** ฿4262
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw it right, every time — the only kit your toolbox will ever crave!

## Quick Answers

- **What is this?** K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws by k kwokker
- **How much does it cost?** ฿4262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/622450690-k-kwokker-m3-m4-m5-m6-nuts-and-bolts-assortment)

## 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 304 stainless steel ensures corrosion resistance and long-term durability.
- • **Bonus Pro Tools:** Comes with 4 hex keys and tweezers—because your projects deserve precision.
- • **Tailored for Tinkerers:** Includes lock washers and 5 common lengths (8-25mm) for versatile, secure fastening.
- • **Effortless Organization:** Transparent bags and a sturdy storage box keep your kit neat and ready to deploy.
- • **Ultimate Project Arsenal:** 1160 precision screws, nuts & washers covering M3 to M6 sizes for every build.

## Overview

The K Kwokker Nuts and Bolts Assortment Kit offers 1160 pieces of M3 to M6 metric machine screws, nuts, washers, and lock washers made from durable 304 stainless steel. With 20 sizes and 5 common lengths (8-25mm), this organized kit is designed for precision, longevity, and versatility—perfect for professionals, hobbyists, and anyone serious about flawless fastening.

## Description

desertcart.com: K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws : Industrial & Scientific

Review: Amazing value, must have for projects - This is a wonderful way to get assorted screws, nuts, washers, and lock washers. I kid you not, I was at one of the big-box hardware stores and they were selling 2-4 screws (size M3) for something like $1.24 /ea. It doesn't take long to realize this is the better deal! They seem to be decently strong and well made, and the little tools (and tweezers!) were a nice touch. Thanks!
Review: Good to have on hand - Product shows great quality and exactly as described.

## 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
- Durable Metric Screw Assortment Made of High Quality 304 Stainless Steel, More Than 20 Years of Experience in Fastener Tool Production: Nice Screws assortment, real 304 stainless steel, 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
- More Clean and Tidy: Each screw is packed separately in a transparent bag, and then put in the box to avoid confusion. Storage: Assorted screws all are stored in one storage bin box, easy and convenient for storing and carrying, in case of missing or confusing
- 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 | B0CLZ7XCQS |
| Best Sellers Rank | #6,397 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Screw & Bolt Assortment Sets |
| Brand | K Kwokker |
| Color | J Silver M3 to M6 Hex Button Head |
| Customer Reviews | 4.7 out of 5 stars 1,456 Reviews |
| Fastener Type | Machine Screw |
| Finish Types | Silver |
| Head Style | Button |
| Item Shape | Hexagonal |
| Manufacturer | K Kwokker |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Number of Pieces | 1160 |
| Screw Head Style | Button |
| Size | One Size |
| Size Name | One Size |
| Thread Size | M6 |
| Unit Count | 1.0 Count |

## Product Details

- **Size:** One Size
- **Color:** J Silver M3 to M6 Hex Button Head
- **Material:** Stainless Steel
- **Brand:** K Kwokker
- **Fastener Type:** Machine Screw

## Images

![K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws - Image 1](https://m.media-amazon.com/images/I/71Xdo2sGniL.jpg)
![K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws - Image 2](https://m.media-amazon.com/images/I/71Z7DIRLfGL.jpg)
![K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws - Image 3](https://m.media-amazon.com/images/I/81KbfSsVNoL.jpg)
![K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws - Image 4](https://m.media-amazon.com/images/I/81dvRmzNWbL.jpg)
![K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws - Image 5](https://m.media-amazon.com/images/I/81ksKCEAQAL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing value, must have for projects
*by L***N on May 27, 2025*

This is a wonderful way to get assorted screws, nuts, washers, and lock washers. I kid you not, I was at one of the big-box hardware stores and they were selling 2-4 screws (size M3) for something like $1.24 /ea. It doesn't take long to realize this is the better deal! They seem to be decently strong and well made, and the little tools (and tweezers!) were a nice touch. Thanks!

### ⭐⭐⭐⭐⭐ Good to have on hand
*by W***K on November 22, 2025*

Product shows great quality and exactly as described.

### ⭐⭐⭐⭐⭐ variety of scresws which help in any situation
*by B***I on December 3, 2025*

Need M screws this is the one. I had to attach an adapter to my Dewalt plunge router which I purchased about thirty years ago. At the time, I did not need the adapter to attach guide bushings. Now I do. To attach the adapter to my router base I needed screws which were correct size. It is a counter sink screw. Unbeknown to me it was metric. I wasted much time and money to achieve my end. I could not wait to find if these worked. They did. I am so happy. Now I can attach guide busing and go to work.

## Frequently Bought Together

- K Kwokker M3 M4 M5 M6 Nuts and Bolts Assortment Kit 20 Size 8MM to 25MM 304 Stainless Steel Hex Button Head Cap Metric Machine Screws, 1160Pcs Silver Bolts and Nuts Kit with Lock Washers for Screws
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-27*