---
product_id: 672615904
title: "Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet"
brand: "drenky"
price: "12040 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/672615904-drenky-connecting-screws-m4-black-304-stainless-steel-screws-sleeve
store_origin: HU
region: Hungary
---

# M4 Thread Size Black Oxide Finish Hex Head Style Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet

**Brand:** drenky
**Price:** 12040 Ft
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Assembly Game!

## Quick Answers

- **What is this?** Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet by drenky
- **How much does it cost?** 12040 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/672615904-drenky-connecting-screws-m4-black-304-stainless-steel-screws-sleeve)

## Best For

- drenky enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Design:** The unique rounded and chamfered head design prevents scratches, maintaining the aesthetic of your furniture.
- • **Durable & Reliable:** Crafted from 304 stainless steel, these screws resist rust and corrosion, ensuring longevity even in outdoor settings.
- • **Precision Engineering:** Fine-threaded joints provide a secure fit, preventing loosening and enhancing stability.
- • **Versatile Applications:** Ideal for a variety of furniture, from beds to cabinets, making it a must-have for any toolkit.
- • **User-Friendly Installation:** Easily install with just a drill and spanner—perfect for DIY enthusiasts and professionals alike.

## Overview

The Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts Kit includes 10 sets of durable, rust-resistant screws and nuts designed for easy installation and a secure fit in various furniture applications. With a sleek black oxide finish and precision engineering, these screws are perfect for both professional and DIY projects.

## Description

Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet

## Features

- 304 Stainless Steel: The black connection screws are made of 304 stainless steel, anti-rust and anti-corrosion, able to be used in outdoor or wet environment. The surface treatment process of the screws is oxidised black, not electroplated black zinc, which is not easy to fade, scratch-resistant, and more coordinated with some black equipment.
- Unique design: the head of the connecting screws is rounded on the outside and concave hexagonal in the middle, and the edges of the head are chamfered, so that the bolt will not easily scratch or damage the surrounding parts when assembled, and maintains the finish and aesthetics of the parts.
- Stable connection: Belt buckle binding bolts are precision processed, the threaded joints have fine surface treatment, smooth and flat, neat and clear threads, and even force, which ensures a close fit between the two, effectively prevents loosening, and improves the stability and reliability of the connection.
- Easy Installation: Furniture bolts and socket nuts are very easy to install, you just need to drill holes in the board, insert the screws and then tighten them with a spanner. Chamfered screws and socket nuts are usually used to connect furniture parts, furniture connectors can be opened and reinstalled when needed.
- Package includes: 10 x sleeve nuts M4 x 20mm + 10 x furniture bolts M4 x 10mm. Hexagon furniture bolts can be used to mount beds, doors, tables, chairs, worktops, cabinets, wardrobes and other furniture. We offer a wide range of socket nuts and socket screws to meet different fastening needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Fastener type | Hex Bolt |
| Head style | Hex |
| Finish type | Black Oxide |
| Shape | Hexagonal |
| Thread size | M4 |
| Grade rating | Industrial |
| Manufacturer | Drenky |
| Part number | BJPT0420-10 |
| Item Weight | 230 g |
| Product Dimensions | 11 x 7 x 1 cm; 230 g |
| Manufacturer reference | BJPT0420-10 |
| Finish | Black Oxide |
| Head Style | Hex |
| Measurement System | Metric |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** M4x20mm
- **Colour:** Black
- **Material:** Stainless Steel 304
- **Brand:** Drenky
- **Item dimensions L x W x H:** 11 x 7 x 1 centimetres

## Images

![Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet - Image 1](https://m.media-amazon.com/images/I/51s8zbWgluL.jpg)
![Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet - Image 2](https://m.media-amazon.com/images/I/61O8Nt+-kRL.jpg)
![Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet - Image 3](https://m.media-amazon.com/images/I/61tuEYN25mL.jpg)
![Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet - Image 4](https://m.media-amazon.com/images/I/71RCv8abSQL.jpg)
![Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet - Image 5](https://m.media-amazon.com/images/I/61q3D9NKmZL.jpg)

## Available Options

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

## Frequently Bought Together

- Drenky Connecting Screws M4 Black 304 Stainless Steel Screws Sleeve Nuts 10 Sets Barrel Nuts Kit M4 X 20mm Hexagon Furniture Bolts Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet
- Drenky Connecting Screws M5 Sleeve Nuts 304 Stainless Steel Screws Barrel Nuts Kit M5 X 12mm Hexagon Furniture Bolts 10 Sets Flat Hex Bolt for Bed, Door, Table, Chair, Worktop, Cabinet
- M8 (8mm x 16mm) Silver Flat Head Furniture Screw Hex Drive Socket with Metric Thread Fully Threaded Furniture Bolts for Furniture Cots Beds Crib and Chairs (Pack of 12)

---

## 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.hu/products/672615904-drenky-connecting-screws-m4-black-304-stainless-steel-screws-sleeve](https://www.desertcart.hu/products/672615904-drenky-connecting-screws-m4-black-304-stainless-steel-screws-sleeve)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-22*