---
product_id: 494520775
title: "3/8\" x 3-1/2\" Wedge Anchor, Concrete Anchors Zinc Plated, Heavy Duty Expansion Bolt Fasteners for High Strength Concrete Bricks/Blocks, Natural Stone, 20 PCS"
brand: "ini moni"
price: "190.98 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Ini Moni"
url: https://www.desertcart.tn/products/494520775-3-8-x-3-1-2-wedge-anchor-concrete-anchors
store_origin: TN
region: Tunisia
---

# 3-1/2" length for deep anchoring 3/8" diameter precision fit Zinc-plated carbon steel, rust-proof durability 3/8" x 3-1/2" Wedge Anchor, Concrete Anchors Zinc Plated, Heavy Duty Expansion Bolt Fasteners for High Strength Concrete Bricks/Blocks, Natural Stone, 20 PCS

**Brand:** ini moni
**Price:** 190.98 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Anchor your projects with confidence — don’t let your build be basic!

## Quick Answers

- **What is this?** 3/8" x 3-1/2" Wedge Anchor, Concrete Anchors Zinc Plated, Heavy Duty Expansion Bolt Fasteners for High Strength Concrete Bricks/Blocks, Natural Stone, 20 PCS by ini moni
- **How much does it cost?** 190.98 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/494520775-3-8-x-3-1-2-wedge-anchor-concrete-anchors)

## 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

- • **Easy Pro Installation:** Simple drill, clean, tap, and tighten process saves time and effort on every job site.
- • **Precision Engineered Fit:** 3/8" diameter and 3-1/2" length perfectly matched for secure, reliable fastening.
- • **Bulk Pack for Big Projects:** 20-piece set keeps you stocked and ready for any professional or DIY concrete anchoring job.
- • **Corrosion-Resistant Finish:** Zinc plating guarantees long-lasting rust protection for outdoor and indoor projects alike.
- • **Rock-Solid Hold Every Time:** Heavy-duty wedge expansion ensures maximum grip in high-strength concrete and natural stone.

## Overview

The ini moni 3/8" x 3-1/2" Wedge Anchor is a set of 20 heavy-duty, zinc-plated carbon steel expansion bolts designed for secure fastening in high-strength concrete, bricks, blocks, and natural stone. Engineered for durability and corrosion resistance, these anchors provide a reliable hold with easy installation, making them ideal for professional contractors and serious DIYers aiming for lasting results.

## Description

Ini moni 3/8" x 3-1/2" Wedge Anchor, Concrete Anchors Zinc Plated, Heavy Duty Expansion Bolt Fasteners for High Strength Concrete Bricks/Blocks, Natural Stone, 20 PCS: desertcart.com: Industrial & Scientific

Review: Concrete anchors - Well made, work great!
Review: Easy to use anchor - Worked great easy install using masonry drill bits make sure to use the same size drill bit as the anchor and drill the hole a little deeper than the anchor crushing sleeve allowing for expansion

## Features

- Concrete Wall Anchors Diameter: 3/8 inch | Length: 3-1/2 inches | Quantity: 20 pcs
- Expansion Bolt material: carbon steel zinc plated, rust proof, 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 3/8 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 | B0B4MSZ33Z |
| Best Sellers Rank | #72,785 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #44 in Wedge Anchors |
| Brand | ini moni |
| Color | Silver |
| Compatible Groove Diameter | 0.38 Inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (74) |
| Fastener Type | Bolt, With Washer |
| Finish Types | Galvanized |
| Item Diameter | 0.38 Inches |
| Item Shape | Wedge Anchor |
| Manufacturer | ini moni |
| Material Type | Carbon Steel |
| Number of Pieces | 20 |
| Screw Head Style | Flat |
| Size Name | 3/8" x 3-1/2" |
| Thread Size | 3/8-16 |

## Product Details

- **Brand:** ini moni
- **Color:** Silver
- **Fastener Type:** Bolt, With Washer
- **Material:** Carbon Steel
- **Size:** 3/8" x 3-1/2"

## Images

![3/8" x 3-1/2" Wedge Anchor, Concrete Anchors Zinc Plated, Heavy Duty Expansion Bolt Fasteners for High Strength Concrete Bricks/Blocks, Natural Stone, 20 PCS - Image 1](https://m.media-amazon.com/images/I/51M91F3apsL.jpg)
![3/8" x 3-1/2" Wedge Anchor, Concrete Anchors Zinc Plated, Heavy Duty Expansion Bolt Fasteners for High Strength Concrete Bricks/Blocks, Natural Stone, 20 PCS - Image 2](https://m.media-amazon.com/images/I/61l4C9FRYFL.jpg)
![3/8" x 3-1/2" Wedge Anchor, Concrete Anchors Zinc Plated, Heavy Duty Expansion Bolt Fasteners for High Strength Concrete Bricks/Blocks, Natural Stone, 20 PCS - Image 3](https://m.media-amazon.com/images/I/71UeD7IkQiL.jpg)
![3/8" x 3-1/2" Wedge Anchor, Concrete Anchors Zinc Plated, Heavy Duty Expansion Bolt Fasteners for High Strength Concrete Bricks/Blocks, Natural Stone, 20 PCS - Image 4](https://m.media-amazon.com/images/I/61goSMspZzL.jpg)
![3/8" x 3-1/2" Wedge Anchor, Concrete Anchors Zinc Plated, Heavy Duty Expansion Bolt Fasteners for High Strength Concrete Bricks/Blocks, Natural Stone, 20 PCS - Image 5](https://m.media-amazon.com/images/I/71xcmVC68VL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Concrete anchors
*by J***E on February 28, 2026*

Well made, work great!

### ⭐⭐⭐⭐⭐ Easy to use anchor
*by B***N on November 2, 2025*

Worked great easy install using masonry drill bits make sure to use the same size drill bit as the anchor and drill the hole a little deeper than the anchor crushing sleeve allowing for expansion

### ⭐⭐⭐⭐⭐ HANDY TO HAVE
*by C***O on May 17, 2025*

Worked flawlessly for my project

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**Shop now:** [https://www.desertcart.tn/products/494520775-3-8-x-3-1-2-wedge-anchor-concrete-anchors](https://www.desertcart.tn/products/494520775-3-8-x-3-1-2-wedge-anchor-concrete-anchors)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-03*