---
product_id: 477133163
title: "Concrete Anchors, 1/2\" x 3-3/4\" Expansion Anchor for Natural Stone | For High Strength Concrete Bricks/Blocks,Carbon Steel Wedge Anchor,Zinc Plated,Expansion Bolt Fasteners,Easy to Install,4pcs"
brand: "ini moni"
price: "¥4759"
currency: JPY
in_stock: true
category: "Ini Moni"
url: https://www.desertcart.jp/products/477133163-concrete-anchors-1-2-x-3-3-4-expansion-anchor
store_origin: JP
region: Japan
---

# Carbon steel zinc-plated for max durability 3-3/4" length for deep, secure hold 1/2" diameter for precision fit Concrete Anchors, 1/2" x 3-3/4" Expansion Anchor for Natural Stone | For High Strength Concrete Bricks/Blocks,Carbon Steel Wedge Anchor,Zinc Plated,Expansion Bolt Fasteners,Easy to Install,4pcs

**Brand:** ini moni
**Price:** ¥4759
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock it down like a pro—strength you can trust, style you can show off!

## Quick Answers

- **What is this?** Concrete Anchors, 1/2" x 3-3/4" Expansion Anchor for Natural Stone | For High Strength Concrete Bricks/Blocks,Carbon Steel Wedge Anchor,Zinc Plated,Expansion Bolt Fasteners,Easy to Install,4pcs by ini moni
- **How much does it cost?** ¥4759 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/477133163-concrete-anchors-1-2-x-3-3-4-expansion-anchor)

## Best For

- ini moni enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Top-rated with 4.6 stars and #54 rank in wedge anchors—join the community of expert users.
- • **Effortless Installation:** Simple drill, clean, tap, and tighten process saves time on every project.
- • **Deep Hold for Heavy Loads:** 3-3/4" length anchors deeply into natural stone and concrete bricks for superior stability.
- • **Corrosion-Resistant Finish:** Zinc plating protects against rust, extending the lifespan of your fasteners.
- • **Precision Fit, Maximum Strength:** 1/2" diameter ensures a snug, reliable anchor in high-strength concrete.

## Overview

Ini moni’s 1/2" x 3-3/4" carbon steel wedge anchors deliver heavy-duty, corrosion-resistant fastening for natural stone and high-strength concrete bricks. Zinc-plated for durability and designed for easy installation, these 4-pack expansion bolts are perfect for professionals demanding secure, long-lasting hold in demanding environments.

## Description

Ini moni Concrete Anchors, 1/2" x 3-3/4" Expansion Anchor for Natural Stone | For High Strength Concrete Bricks/Blocks,Carbon Steel Wedge Anchor,Zinc Plated,Expansion Bolt Fasteners,Easy to Install,4pcs: desertcart.com: Industrial & Scientific

## Features

- Concrete Wall Anchors Diameter: 1/2 inch | Length: 3-3/4 inches | Quantity: 4 pcs
- Expansion Bolt material: carbon steel zinc plated, sturdy, heavy duty
- Concrete Anchor Bolts Application: These anchor bolts are suitable for concrete, high strength concrete bricks/blocks, Not suitable for hollow masonry, cinder block, drywall
- Installation: Drill a small hole with a diameter of 1/2 inches, clean any debris from the hole, then tap the concrete fastener into the hole,and tighten the screw
- Various Size: Select the appropriate size of concrete bolts to achieve good fastening results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4MKGPXS |
| Best Sellers Rank | #108,469 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #54 in Wedge Anchors |
| Brand | ini moni |
| Color | Silver |
| Compatible Groove Diameter | 0.5 inches |
| Customer Reviews | 4.6 4.6 out of 5 stars (81) |
| Fastener Type | Bolt, With Washer |
| Finish Types | Zinc |
| Item Diameter | 0.5 inches |
| Item Shape | Wedge Anchor |
| Manufacturer | ini moni |
| Material Type | Carbon Steel |
| Model | 220609 |
| Number Of Items | 4 |
| Number of Pieces | 4 |
| Part Number | 220609 |
| Screw Head Style | Wedge |
| Size Name | 1/2" x 3-3/4" |
| Thread Size | 1/2 inch |

## Product Details

- **Brand:** ini moni
- **Color:** Silver
- **Fastener Type:** Bolt, With Washer
- **Material:** Carbon Steel
- **Size:** 1/2" x 3-3/4"

## Images

![Concrete Anchors, 1/2" x 3-3/4" Expansion Anchor for Natural Stone | For High Strength Concrete Bricks/Blocks,Carbon Steel Wedge Anchor,Zinc Plated,Expansion Bolt Fasteners,Easy to Install,4pcs - Image 1](https://m.media-amazon.com/images/I/51gtmFSrafL.jpg)
![Concrete Anchors, 1/2" x 3-3/4" Expansion Anchor for Natural Stone | For High Strength Concrete Bricks/Blocks,Carbon Steel Wedge Anchor,Zinc Plated,Expansion Bolt Fasteners,Easy to Install,4pcs - Image 2](https://m.media-amazon.com/images/I/61JktHhgQAL.jpg)
![Concrete Anchors, 1/2" x 3-3/4" Expansion Anchor for Natural Stone | For High Strength Concrete Bricks/Blocks,Carbon Steel Wedge Anchor,Zinc Plated,Expansion Bolt Fasteners,Easy to Install,4pcs - Image 3](https://m.media-amazon.com/images/I/71pAM4mWj2L.jpg)
![Concrete Anchors, 1/2" x 3-3/4" Expansion Anchor for Natural Stone | For High Strength Concrete Bricks/Blocks,Carbon Steel Wedge Anchor,Zinc Plated,Expansion Bolt Fasteners,Easy to Install,4pcs - Image 4](https://m.media-amazon.com/images/I/61nq6pVPDHL.jpg)
![Concrete Anchors, 1/2" x 3-3/4" Expansion Anchor for Natural Stone | For High Strength Concrete Bricks/Blocks,Carbon Steel Wedge Anchor,Zinc Plated,Expansion Bolt Fasteners,Easy to Install,4pcs - Image 5](https://m.media-amazon.com/images/I/71xcmVC68VL.jpg)

## Available Options

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

## Frequently Bought Together

- ini moni 1/2" x 3-3/4" Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete and Cement, Carbon Steel Concrete Anchor Bolts (4 pcs)
- Professional Masonry Drill Bit Set (10PCS) for Glass/Brick/Plastic/Cement/Wood/Tile/Etc, Industrial Strength Carbide Drill Bit Tip, 1/8"-1/2" by TITGGI
- amoolo 3/16" Concrete Drill Bit & Masonry Drill Bit Set(5PCS), Carbide Tip Drill Bit Set for Tile, Brick, Cement, Concrete, Glass, Plastic, Cinder Block, Wood etc

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**Shop now:** [https://www.desertcart.jp/products/477133163-concrete-anchors-1-2-x-3-3-4-expansion-anchor](https://www.desertcart.jp/products/477133163-concrete-anchors-1-2-x-3-3-4-expansion-anchor)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-16*