---
product_id: 228640114
title: "DOJA Barcelona Expansion Anchors Concrete Expansion Anchor Bolts - Pack 20 - M6-8 - Heavy Duty for Concrete Walls and Metal Sheets, Expansion Screws Fixing Bolts Hex Anchor Bolts"
brand: "doja barcelona"
price: "¥6012"
currency: JPY
in_stock: true
category: "Doja Barcelona"
url: https://www.desertcart.jp/products/228640114-doja-barcelona-expansion-anchors-concrete-expansion-anchor-bolts-pack-20
store_origin: JP
region: Japan
---

# M6 hex thread for secure fastening Heavy-duty steel for medium to heavy loads Corrosion-resistant zinc plating DOJA Barcelona Expansion Anchors Concrete Expansion Anchor Bolts - Pack 20 - M6-8 - Heavy Duty for Concrete Walls and Metal Sheets, Expansion Screws Fixing Bolts Hex Anchor Bolts

**Brand:** doja barcelona
**Price:** ¥6012
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your space like a pro — don’t let your projects settle for less!

## Quick Answers

- **What is this?** DOJA Barcelona Expansion Anchors Concrete Expansion Anchor Bolts - Pack 20 - M6-8 - Heavy Duty for Concrete Walls and Metal Sheets, Expansion Screws Fixing Bolts Hex Anchor Bolts by doja barcelona
- **How much does it cost?** ¥6012 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/228640114-doja-barcelona-expansion-anchors-concrete-expansion-anchor-bolts-pack-20)

## Best For

- doja barcelona enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Hold:** Engineered for concrete, brick, and stone to secure heavy fixtures with confidence.
- • **Trusted Quality Pack:** 20-piece set from DOJA Barcelona, a brand synonymous with reliability and industrial-grade performance.
- • **Premium Steel Strength:** Crafted from high-grade alloy steel ensuring durability in extreme indoor and outdoor conditions.
- • **Versatile Fixing Power:** Perfect for shelves, railings, metal sheets, and even punching bags—your all-in-one anchor solution.
- • **Effortless Installation:** Simple 4-step process with hex head design for quick, professional-grade assembly.

## Overview

DOJA Barcelona Expansion Anchors are heavy-duty M6 hex bolts designed for robust fastening in concrete, brick, and stone. Made from corrosion-resistant alloy steel with zinc plating, this 20-piece set delivers reliable, medium to heavy load support for both professional and DIY projects. Ideal for securing fixtures like shelves, railings, and metal sheets, these anchors combine industrial strength with easy installation for lasting stability.

## Description

DOJA Barcelona Expansion Anchors Concrete Expansion Anchor Bolts - Pack 20 - M6-8 - Heavy Duty for Concrete Walls and Metal Sheets, Expansion Screws Fixing Bolts Hex Anchor Bolts : desertcart.co.uk: DIY & Tools

## Features

- ✅ Need to secure fixtures in concrete? Our expansion anchors effortlessly handle benches, fences and sheet metal. Use our hex anchor bolts to install shelves, brackets, ventilation ducts, railings, countertops, timber frames and more. Rated for medium to heavy loads. DOJA Industrial, your trusted brand, delivers only top-quality components.
- ✅ Crafted from high-performance steel, these heavy duty anchor bolts provide a robust mechanical fastening solution for significant loads in concrete. They deliver precise, stable retention indoors or outdoors—even under corrosive or extreme conditions. Nuts ensure simple assembly, superior load capacity and optimal safety for professional and DIY use.
- ✅ Designed for metal profiles, structural attachments, balustrades, street lamp posts and similar fixtures. Ideal for base materials such as concrete, solid brick, natural stone and iron bars. Also perfect for fixing a punching bag to the ceiling or securing heavy equipment to the floor using our fixing bolts and concrete bolts.
- ✅ Pack contains 20 pieces | Thread: M6 hex | Material: galvanised steel | Anti-corrosion concrete expansion anchor sleeve | Hole size: 8 mm Ø – Length: 50 mm | Installation steps: 1. Drill correct diameter. 2. Remove debris. 3. Insert expansion anchor bolts to required depth. 4. Tighten to specified torque.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086BJGQ85 |
| Best Sellers Rank | 146,491 in DIY & Tools ( See Top 100 in DIY & Tools ) 589 in Anchors |
| Brand Name | DOJA Barcelona |
| Colour | Anchor Bolts |
| Compatible Groove Diameter | 6 Millimeters |
| Country Of Origin | España |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,272) |
| Drive System | External Hex |
| Exterior Finish | Zinc Plated |
| Fastener Size | 6/8 |
| Fastener Type | Expansion Dowels |
| Finish Types | Glossy |
| Head Type | Hex |
| Item Diameter | 8 Millimetres |
| Item Hardness | Grade 8 |
| Manufacturer | DOJA Barcelona |
| Manufacturer Grade | DOJA Barcelona |
| Manufacturer Part Number | FBA-CF2-07640945 |
| Material Type | Alloy Steel |
| Model Number | FBA-CF2-07640945 |
| Number Of Items | 20 |
| Number of Pieces | 20 |
| Outside Diameter | 8 Millimetres |
| Screw Head Style | Hex Washer |
| Screw Point Style | Hex |
| Set Name | DOJA Barcelona Expansion Anchor Bolt Set (20 Piece) |
| Set Screw Thread Type | medium / |
| Size | 6/8 |
| Thread Coverage | Fully Threaded |
| Thread Size | M6 |
| Thread Style | Right Hand |
| Thread Type | Metric |
| Unit Count | 20 count |

## Product Details

- **Exterior finish:** Zinc Plated
- **Head style:** Hex Washer
- **Manufacturer grade:** DOJA Barcelona
- **Material:** Alloy Steel
- **Thread size:** M6

## Images

![DOJA Barcelona Expansion Anchors Concrete Expansion Anchor Bolts - Pack 20 - M6-8 - Heavy Duty for Concrete Walls and Metal Sheets, Expansion Screws Fixing Bolts Hex Anchor Bolts - Image 1](https://m.media-amazon.com/images/I/71sAhVBkuML.jpg)
![DOJA Barcelona Expansion Anchors Concrete Expansion Anchor Bolts - Pack 20 - M6-8 - Heavy Duty for Concrete Walls and Metal Sheets, Expansion Screws Fixing Bolts Hex Anchor Bolts - Image 2](https://m.media-amazon.com/images/I/412Unbzpp0L.jpg)
![DOJA Barcelona Expansion Anchors Concrete Expansion Anchor Bolts - Pack 20 - M6-8 - Heavy Duty for Concrete Walls and Metal Sheets, Expansion Screws Fixing Bolts Hex Anchor Bolts - Image 3](https://m.media-amazon.com/images/I/51eTLCzoBmL.jpg)
![DOJA Barcelona Expansion Anchors Concrete Expansion Anchor Bolts - Pack 20 - M6-8 - Heavy Duty for Concrete Walls and Metal Sheets, Expansion Screws Fixing Bolts Hex Anchor Bolts - Image 4](https://m.media-amazon.com/images/I/511rynNBWBL.jpg)
![DOJA Barcelona Expansion Anchors Concrete Expansion Anchor Bolts - Pack 20 - M6-8 - Heavy Duty for Concrete Walls and Metal Sheets, Expansion Screws Fixing Bolts Hex Anchor Bolts - Image 5](https://m.media-amazon.com/images/I/51N-+cydfUL.jpg)

## Available Options

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

## Frequently Bought Together

- DOJA Industrial | Anchor Bolts M6-8mm | Pack 20 | Expansion Bolt Anchor Plugs Heavy Duty | Concrete Fixing Plasterboard Wall Anchors | Rawl Screws for Wall Plug Plaster Wall Cavity Hollow Fixings
- fischer 568010 SX Plus Expansion Wall Plug,10mm x 50mm, Pack of 50
- 12 mm X 75 mm Sleeve Anchor with Hex Nut, Expansion Screw with Hexagonal Nut and Threaded Stud, Expanding Metal Wall Plug, Preassembled Wedge Anchors for Concrete Masonry, Brick Wall (Pack of 2)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-30*