---
product_id: 494807661
title: "1/2 inch x 3-3/4 inch - 10 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete"
brand: "anrik"
price: "S$49"
currency: SGD
in_stock: true
reviews_count: 8
category: "Anrik"
url: https://www.desertcart.sg/products/494807661-1-2-inch-x-3-3-4-inch-10-pieces
store_origin: SG
region: Singapore
---

# 3-3/4" length for deep concrete embedment 40 ft/lbs torque-controlled strength 1/2" diameter precision fit 1/2 inch x 3-3/4 inch - 10 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete

**Brand:** anrik
**Price:** S$49
**Availability:** ✅ In Stock

## Summary

> 🧱 Lock it down with confidence — the ultimate concrete fastening power!

## Quick Answers

- **What is this?** 1/2 inch x 3-3/4 inch - 10 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete by anrik
- **How much does it cost?** S$49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/494807661-1-2-inch-x-3-3-4-inch-10-pieces)

## Best For

- anrik enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineered Fit:** Exact 1/2" diameter matches drill bit for flawless installation every time.
- • **Heavy-Duty Torque Control:** Designed for 40 ft/lbs torque to guarantee maximum pull-out resistance in concrete.
- • **Versatile Structural Fastening:** Ideal for securing steel, aluminum, wood, and sheet metal to concrete surfaces.
- • **Corrosion-Resistant Zinc Plating:** Premium zinc coating ensures long-lasting rust protection and durability.
- • **Bulk Pack for Professional Projects:** 10-piece set perfect for contractors and serious DIYers tackling heavy-duty anchoring.

## Overview

The ANRIK 1/2" x 3-3/4" zinc-plated wedge anchors come in a 10-piece pack, crafted from high-quality carbon steel for heavy-duty concrete fastening. Featuring a torque-controlled wedge expansion design requiring 40 ft/lbs installation torque, these anchors provide superior pull-out strength exclusively for concrete applications. Their corrosion-resistant zinc plating and precise sizing ensure reliable, long-lasting structural support for metal, wood, and other materials.

## Description

ApplicationThe Anrik wedge anchor is made from high quality carbon steel, and is zinc plated. The concrete anchor is a torque-controlled, wedge expansion anchor for heavy duty fastening applications where high pull out values in concrete are needed. It is for Concrete only, not for block or brick base materialDiameter of AnchorThe diameter of the anchor is 1/2"Length AnchorThe length of the anchor is 3-3/4"Quantity: 10 piecesDrill Bit Diameter/Hole DiameterDrill bit diameter is the same as anchor diameter. Use a 1/2" drill bit to drill a hole in the base material (Concrete only) Thread LengthThe length of the threads on the anchor is 2" in lengthMinimum Embedment DepthThe minimum embedment depth into the concrete is 2-1/4"Torque ValueThe required installation torque of the anchor is 40 ft/lbsMaximum fixture thicknessThe maximum fixture thickness or the maximum thickness of the material being fastened for the anchor is 1-1/2". This will ensure that the minimum embedment depth of 2-1/4" will be met

Review: Brick hanging studs. - These worked perfectly for holding my mantel on my brick wall. I'm completely satisfied.
Review: Great anchor bolt - Great concrete anchor. Easy to install very good holding power.

## Features

- Wedge anchor diameter: 1/2" | Length: 3-3/4" | Qty: 10 pieces. Our wedge anchor is made from high quality carbon steel, and is zinc plated to prevent rust
- Drill bit diameter/Hole diameter is the same as anchor diameter. Use a 1/2" drill bit to drill a hole in the base material (Concrete only)
- The wedge anchor is a torque-controlled, wedge expansion anchor. The required installation torque of the anchor is 40 ft/lbs.
- The concrete anchor is for heavy duty fastening applications where high pull out values in concrete are needed. It is for concrete only, not for block or brick base material
- The wedge anchor is used in fastening sheet metal, steel and aluminum angles, or wood to concrete. The wedge anchor is ideal for structural anchorage, storage racking anchorage, machinery and hand rails installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099J64GKC |
| Best Sellers Rank | #11,793 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Wedge Anchors |
| Compatible groove diameter | 0.5 Inches |
| Date First Available | July 15, 2021 |
| Finish Type | Zinc |
| Head Style | Wedge |
| Item Diameter | 0.5 Inches |
| Item Weight | 2.25 pounds |
| Manufacturer | ANRIK |
| Number of Items | 10 |
| Number of Pieces | 10 |
| Shape | Block,hand,wedge |
| Thread Size | 1/2"-13 |

## Product Details

- **Brand:** ANRIK
- **Color:** Silver
- **Fastener Type:** Wedge
- **Material:** Carbon Steel
- **Size:** 1/2" x 3-3/4"

## Images

![1/2 inch x 3-3/4 inch - 10 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete - Image 1](https://m.media-amazon.com/images/I/31wa17i2aYL.jpg)
![1/2 inch x 3-3/4 inch - 10 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete - Image 2](https://m.media-amazon.com/images/I/41C9vuZGtxL.jpg)
![1/2 inch x 3-3/4 inch - 10 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete - Image 3](https://m.media-amazon.com/images/I/41LeIhranjL.jpg)
![1/2 inch x 3-3/4 inch - 10 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete - Image 4](https://m.media-amazon.com/images/I/41SH86nxsrL.jpg)
![1/2 inch x 3-3/4 inch - 10 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete - Image 5](https://m.media-amazon.com/images/I/51MblzxbXgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brick hanging studs.
*by P***D on November 11, 2025*

These worked perfectly for holding my mantel on my brick wall. I'm completely satisfied.

### ⭐⭐⭐⭐⭐ Great anchor bolt
*by R***N on December 18, 2025*

Great concrete anchor. Easy to install very good holding power.

### ⭐⭐⭐⭐⭐ Pretty strong
*by E***T on December 22, 2025*

I have one of these one each corner of my gazebo. They never budged even in 30 mph wind gusts.

## Frequently Bought Together

- Anrik 1/2 inch x 3-3/4 inch - 10 Pieces Wedge Anchor Zinc Plated Heavy Duty Fastener for Concrete
- Concrete & Masonry Professional Drill Bit Set (5PCS) for Glass/Brick/Plastic/Cement/Wood/Tile/Etc, Industrial Strength Carbide Drill Bit Tip, 1/4"-1/2" by TITGGI
- Wensilon 5pcs 1/2" X 6"-4" Cross-Type Double Thread Carbide Drill Bits for Concrete, Brick, Stone, Hammer Drill

---

## 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.sg/products/494807661-1-2-inch-x-3-3-4-inch-10-pieces](https://www.desertcart.sg/products/494807661-1-2-inch-x-3-3-4-inch-10-pieces)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-27*