---
product_id: 432486323
title: "CONFAST 1/2\" x 4-1/4\" Wedge Anchor Zinc Plated (Box of 25)"
brand: "confast"
price: "S$246"
currency: SGD
in_stock: false
reviews_count: 5
category: "Confast"
url: https://www.desertcart.sg/products/432486323-confast-1-2-x-4-1-4-wedge-anchor-zinc
store_origin: SG
region: Singapore
---

# Packaged with nuts & washers 4-1/4" length for deep embedment 1/2" diameter precision fit CONFAST 1/2" x 4-1/4" Wedge Anchor Zinc Plated (Box of 25)

**Brand:** confast
**Price:** S$246
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Secure your projects with pro-grade precision and zero compromise!

## Quick Answers

- **What is this?** CONFAST 1/2" x 4-1/4" Wedge Anchor Zinc Plated (Box of 25) by confast
- **How much does it cost?** S$246 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/432486323-confast-1-2-x-4-1-4-wedge-anchor-zinc)

## Best For

- confast enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Torque Specs:** Designed to handle 50-60 ft./lbs torque for rock-solid anchoring every time.
- • **Engineered for Concrete:** Optimized exclusively for concrete to deliver maximum holding power and reliability.
- • **Precision 1/2" Diameter:** Ensures a perfect fit with standard 1/2" drilled holes for hassle-free installation.
- • **Complete Installation Kit:** Includes nuts and washers for a fast, all-in-one fastening solution.
- • **Rust-Resistant Zinc Plating:** Keeps your anchors shining and corrosion-free in dry environments.

## Overview

The CONFAST 1/2" x 4-1/4" Zinc Plated Wedge Anchor is a heavy-duty fastener engineered exclusively for concrete applications. Featuring corrosion-resistant zinc plating, a precise 1/2" diameter, and a 4-1/4" length for optimal embedment, it comes complete with nuts and washers for quick, professional installation. Rated for 50-60 ft./lbs torque, this box of 25 anchors delivers reliable, long-lasting hold for demanding construction and renovation projects.

## Description

ApplicationsThe anchor is made from Carbon Steel, and is Zinc Plated. This anchor is designed for use in Concrete only, and should never be used in block or brick base material. EnvironmentThe anchor is designed for use in a Dry environment.Hole Diameter/Bit DiameterThe anchor requires a 1/2" hole to be drilled in the base material (Concrete only). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.Diameter of Anchor The diameter of the anchor is 1/2".Length Anchor The length of the anchor is 4-1/4"Thread LengthThe length of the threads on the anchor is 2-3/4" in length.Minimum EmbedmentThe minimum anchor embedment into the concrete is 2-1/4". Therefore, the anchor must be installed so that a minimum of 2-1/4" of the anchor is embedded into the concrete.Maximum Fixture ThicknessThe maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1-1/2". This will ensure that the minimum embedment of 2-1/4" will be met.Fixture Hole DiameterThe hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 1/2" diameter anchor requires the hole in the fixture to be 5/8".Torque ValueTo be set properly in the concrete, the anchor must be torqued to between 50 - 60 ft./lbs.Spacing between AnchorsEach anchor must be spaced a minimum distance of 5" from each other when measured center to center.Edge DistanceIt is very important not to install the anchor any closer than 2-1/2" from an unsupported edge of the concrete.

Review: I purchased these anchors for use in a poured concrete pier. The anchors are well made. The box of 25 included the nuts and washers in separate plastic bags. The packing box was even sturdier than needed. The overall zinc finish was bright and shiny. There was no uneven coverage on any anchor. The threading was sharp and defined. A very "jewelry" like finish. I have faith that when I install these fasteners they will hold fast. The "proof is in the pudding" and until I actually drill my holes, in cured concrete, and torque to the specified loading, I can't speak to the hold down power. These are to be used to anchor post metal "stand-offs, and they will be subject more to lateral loads than being pulled out of the concrete. Of course in tornado conditions, the decks "lift" will come into play. If my project experiences high uplift forces causing pull out of the anchors I will update my review after we pick up after the tornado. Such a failure will be more likely from my poor application of the product than any fault of these anchors. (After initial torqueing, the wedged anchors will have the voids in the drilled hole filled with epoxy to prevent wiggle from those lateral forces I expect from expansion and contraction.) Grumpy 46
Review: They were easy to install and worked out perfect for the job

## Features

- ZINC PLATED - Helps prevent rust in dry environments
- WIDE RANGE OF SIZES - Insures proper fastener for best results
- PACKAGED WITH NUTS AND WASHERS - Fast, quick, complete installation
- HOLE SIZE IS ANCHOR SIZE - Simplicity and ease of installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071ZDZ4Y7 |
| Are batteries included? | No |
| Compatible groove diameter | 0.63 Inches |
| Customer Reviews | 4.5 4.5 out of 5 stars (222) |
| Date First Available | 20 September 2018 |
| Fastener Type | wedge anchor |
| Finish Type | Zinc |
| Head Style | Wedge |
| Item Diameter | 0.5 Inches |
| Item Weight | 2 kg 760 g |
| Item model number | WA12414 |
| Manufacturer | CONFAST |
| Maximum Shear Strength | 5564 |
| Model number | WA12414 |
| Number of Items | 25 |
| Number of Pieces | 25 |
| Shape | Round |
| Thread Size | 1/2 inches |
| UPC | 820274002124 |

## Product Details

- **Brand:** CONFAST
- **Colour:** Silver
- **Item dimensions L x W x H:** 10.8 x 1.3 x 10.8 Centimeters
- **Material:** Carbon Steel
- **Size:** 25

## Images

![CONFAST 1/2" x 4-1/4" Wedge Anchor Zinc Plated (Box of 25) - Image 1](https://m.media-amazon.com/images/I/31WDCfReUDL.jpg)
![CONFAST 1/2" x 4-1/4" Wedge Anchor Zinc Plated (Box of 25) - Image 2](https://m.media-amazon.com/images/I/41F590GQy1L.jpg)
![CONFAST 1/2" x 4-1/4" Wedge Anchor Zinc Plated (Box of 25) - Image 3](https://m.media-amazon.com/images/I/41Q90LtZRqL.jpg)
![CONFAST 1/2" x 4-1/4" Wedge Anchor Zinc Plated (Box of 25) - Image 4](https://m.media-amazon.com/images/I/41UjXlL3fML.jpg)
![CONFAST 1/2" x 4-1/4" Wedge Anchor Zinc Plated (Box of 25) - Image 5](https://m.media-amazon.com/images/I/41Xc7dwh4OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***L on 9 May 2020*

I purchased these anchors for use in a poured concrete pier. The anchors are well made. The box of 25 included the nuts and washers in separate plastic bags. The packing box was even sturdier than needed. The overall zinc finish was bright and shiny. There was no uneven coverage on any anchor. The threading was sharp and defined. A very "jewelry" like finish. I have faith that when I install these fasteners they will hold fast. The "proof is in the pudding" and until I actually drill my holes, in cured concrete, and torque to the specified loading, I can't speak to the hold down power. These are to be used to anchor post metal "stand-offs, and they will be subject more to lateral loads than being pulled out of the concrete. Of course in tornado conditions, the decks "lift" will come into play. If my project experiences high uplift forces causing pull out of the anchors I will update my review after we pick up after the tornado. Such a failure will be more likely from my poor application of the product than any fault of these anchors. (After initial torqueing, the wedged anchors will have the voids in the drilled hole filled with epoxy to prevent wiggle from those lateral forces I expect from expansion and contraction.) Grumpy 46

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 1 December 2022*

They were easy to install and worked out perfect for the job

### ⭐⭐⭐⭐⭐ Review
*by T***D on 30 July 2022*

Holds strong, very little twist when tightening, good product

## Frequently Bought Together

- CONFAST 1/2" x 4-1/4" Wedge Anchor Zinc Plated (Box of 25)
- Sabre Tools 1/2 Inch x 12 Inch SDS Plus Rotary Hammer Drill Bit, Carbide Tipped for Brick, Stone, and Concrete Version 2 (1/2" x 10" x 12")
- Wensilon 3/8x4" 50Pcs Inch Standard Fasteners for Heavy-Duty Zinc Wedge Anchors for Cement and Concrete

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-18*