---
product_id: 395283296
title: "Bronze M6 (31mm- 40mm) Cupboard Joining Bolts Furniture Connecting Screws Bolts M6 Kitchen Cabinet Carcase Connectors (Pack of 10) D10C/2"
brand: "screws city"
price: "$15.35"
currency: USD
in_stock: true
reviews_count: 2
category: "Screws City"
url: https://www.desertcart.us/products/395283296-bronze-m6-31mm-40mm-cupboard-joining-bolts-furniture-connecting-screws
store_origin: US
region: United States of America
---

# M6 x 40mm precision fit Durable bronze finish Heavy-duty Grade 4.8 strength Bronze M6 (31mm- 40mm) Cupboard Joining Bolts Furniture Connecting Screws Bolts M6 Kitchen Cabinet Carcase Connectors (Pack of 10) D10C/2

**Brand:** screws city
**Price:** $15.35
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in your furniture’s future with bronze-grade strength!

## Quick Answers

- **What is this?** Bronze M6 (31mm- 40mm) Cupboard Joining Bolts Furniture Connecting Screws Bolts M6 Kitchen Cabinet Carcase Connectors (Pack of 10) D10C/2 by screws city
- **How much does it cost?** $15.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/395283296-bronze-m6-31mm-40mm-cupboard-joining-bolts-furniture-connecting-screws)

## Best For

- screws city enthusiasts

## Why This Product

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

## Key Features

- • **Perfect IKEA Match:** Specifically praised for stabilizing IKEA Billy bookcases and similar modular units.
- • **Bulk Pack Efficiency:** Pack of 10 bolts for multiple projects or large-scale furniture assembly.
- • **Seamless Unit Stability:** Securely connect kitchen and furniture units with precision-engineered M6 bolts.
- • **Premium Bronze Durability:** Corrosion-resistant bronze finish ensures long-lasting strength and style.
- • **German Engineering Quality:** Manufactured in Germany with heavy-duty grade rating for professional reliability.

## Overview

The Bronze M6 (31mm-40mm) Cupboard Joining Bolts are a pack of 10 heavy-duty, fully threaded M6 x 40mm screws with a corrosion-resistant bronze finish. Engineered in Germany, these flat-head bolts provide superior stability for kitchen cabinets, furniture units, and are highly rated for use with IKEA Billy bookcases. Ideal for professionals and DIY enthusiasts seeking durable, reliable connectors that combine strength with aesthetic appeal.

## Description

CABINET CONNECTORS, BOLTS, FURNITURE CONNECTORS KITCHEN UNIT CONNECTORS, CUPBOARD CONNECTORS BOLT KITCHEN UNIT TOGETHER, SECURING UNITS TOGEATHER CONNECTING SCREWS,

Review: Perfect for ikea billy - Perfect for connecting IKEA billies in black.
Review: Great - Fast prompt service... exactly what I wanted to tie some bookcase units together for better stability..

## Features

- Pack of 10
- Material: Bronze
- Size: M6 x 40mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BLLR85B |
| Best Sellers Rank | 22,928 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Connector Bolts |
| Brand Name | Screws City |
| Colour | Bronze |
| Compatible Groove Diameter | 6 Millimeters |
| Country Of Origin | Germany |
| Customer Reviews | 4.6 out of 5 stars 24 Reviews |
| Drive System | Slotted |
| Exterior Finish | Bronze |
| Exterior finish | Bronze |
| Fastener Size | M6 x 40mm with 0.75mm pitch |
| Fastener Type | Carcase |
| Finish Types | Natural |
| Grade Rating | Class 6 |
| Head Type | Flat |
| Head style | Flat |
| Item Diameter | 6 Millimetres |
| Item Hardness | Grade 4.8 |
| Manufacturer | Screws City |
| Manufacturer Grade | heavy-duty |
| Manufacturer Part Number | 6309 |
| Manufacturer grade | heavy-duty |
| Material | Bronze |
| Material Type | Bronze |
| Number Of Items | 10 |
| Number of Pieces | 10 |
| Outside Diameter | 6 Millimetres |
| Screw Head Style | Flat |
| Set Name | Pack of 10 |
| Set Screw Thread Type | Metric |
| Size | M6 (31mm - 40mm) |
| Thread Class | 6 |
| Thread Coverage | Fully Threaded |
| Thread Size | M6 |
| Thread Style | Right Hand |
| Thread Type | Metric |
| Thread size | M6 |
| Unit Count | 10.0 count |

## Product Details

- **Exterior finish:** Nickel
- **Head style:** Hex
- **Manufacturer grade:** heavy-duty
- **Material:** Nickel
- **Thread size:** M6

## Images

![Bronze M6 (31mm- 40mm) Cupboard Joining Bolts Furniture Connecting Screws Bolts M6 Kitchen Cabinet Carcase Connectors (Pack of 10) D10C/2 - Image 1](https://m.media-amazon.com/images/I/41At8rv7NZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for ikea billy
*by A***E on 5 October 2022*

Perfect for connecting IKEA billies in black.

### ⭐⭐⭐⭐⭐ Great
*by G***K on 19 January 2023*

Fast prompt service... exactly what I wanted to tie some bookcase units together for better stability..

## Frequently Bought Together

- Nickel M6 (31mm - 40mm) Cupboard Joining Bolts Furniture Connecting Screws Bolts M6 Kitchen Cabinet Carcase Connectors (Pack of 10)
- IRWIN T5462EL7 QUICK-GRIP 150mm (6) Mini Clamp - 2 Pack, Multi
- 130 Pcs M4 Furniture Connecting Screws and Bolts (65 Binding Screws, 65 Connecting Sleeves), 31-40 mm for Cupboards, Cabinets, and Door Handles

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-30*