---
product_id: 703404511
title: "220pcs M4 Flat Head Black Screw Nuts Kit, M4 x 6mm/ 10mm/ 12mm/ 16mm/ 18mm/ 20mm"
brand: "binifimux"
price: "₩105867"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/703404511-220pcs-m4-flat-head-black-screw-nuts-kit-m4-x
store_origin: KR
region: South Korea
---

# 220pcs premium fasteners durable black carbon steel M4 x 6-20mm versatile sizes 220pcs M4 Flat Head Black Screw Nuts Kit, M4 x 6mm/ 10mm/ 12mm/ 16mm/ 18mm/ 20mm

**Brand:** binifimux
**Price:** ₩105867
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your DIY game with the ultimate M4 fastening kit!

## Quick Answers

- **What is this?** 220pcs M4 Flat Head Black Screw Nuts Kit, M4 x 6mm/ 10mm/ 12mm/ 16mm/ 18mm/ 20mm by binifimux
- **How much does it cost?** ₩105867 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/703404511-220pcs-m4-flat-head-black-screw-nuts-kit-m4-x)

## Best For

- binifimux enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Size Range:** Six screw lengths from 6mm to 20mm to fit thick and thin materials
- • **Sleek Flat Head Design:** Countersunk flat heads ensure flush, professional finishes
- • **Precision Pitch & Drive:** 0.7mm thread pitch with Phillips drive for secure, easy fastening
- • **Robust Carbon Steel Build:** Grade 4.8 strength for lasting durability and reliability
- • **Complete M4 Fastening Solution:** 220-piece kit with screws & hex nuts for every project

## Overview

The binifiMux 220pcs M4 Flat Head Black Screw Nuts Kit offers a comprehensive assortment of high-quality carbon steel screws and hex nuts. Featuring a precise 0.7mm thread pitch and Phillips drive, these countersunk flat head screws provide a flush finish ideal for professional and home projects. With six versatile screw lengths ranging from 6mm to 20mm and a robust Grade 4.8 rating, this kit ensures durable, reliable fastening for a wide range of applications.

## Description

binifiMux 220pcs M4 Flat Head Black Screw Nuts Kit, M4 x 6mm/ 10mm/ 12mm/ 16mm/ 18mm/ 20mm

## Features

- Pitch: 0.7mm; Drive type: Phillips;
- Name: M4 Black Machine Screws;
- Package: 120pcs M4 Screws, 100pcs M4 Hex Nuts;
- Color: Black ; Material: Carbon Steel;Quantity: 220pcs;
- Sizes: M4 x 6mm/ 10mm/ 12mm/ 16mm/ 18mm/ 20mm;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Head Style | Flat |
| Finish Type | Black |
| Thread Size | M4-0.7 |
| Number of Pieces | 220 |
| Grade Rating | Grade 4.8 |
| Manufacturer | binifiMux |
| UPC | 680727734893 |
| Special Feature | assortment kit, with hex nuts |
| Item Weight | 222 g |
| Package Dimensions | 13 x 6.5 x 1.9 cm; 222 g |
| Item part number | CF-504 |
| Included Components | screws, hex nuts |
| Are batteries included? | No |

## Product Details

- **Size:** m4
- **Colour:** Black
- **Material:** Carbon Steel
- **Brand:** binifiMux
- **Fastener Type:** Screw Mount

## Images

![220pcs M4 Flat Head Black Screw Nuts Kit, M4 x 6mm/ 10mm/ 12mm/ 16mm/ 18mm/ 20mm - Image 1](https://m.media-amazon.com/images/I/81ISw4+uLFL.jpg)

## Questions & Answers

**Q: what size drill bit and tap do I use with these.?**
A: this is machine screws no need to drill holes for installation. 
commonly ph2 bit fit to screw-in it.

**Q: What is the diameter of the head? Thanks**
A: diameter of head is 7mm(approximately 5/16").

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**Shop now:** [https://www.desertcart.kr/products/703404511-220pcs-m4-flat-head-black-screw-nuts-kit-m4-x](https://www.desertcart.kr/products/703404511-220pcs-m4-flat-head-black-screw-nuts-kit-m4-x)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-18*