---
product_id: 138947325
title: "CONFAST 1/2\" x 3-1/2\" Strike Anchor (15 per Box)"
brand: "confast"
price: "HK$1037"
currency: HKD
in_stock: true
reviews_count: 1
url: https://www.desertcart.hk/products/138947325-confast-1-2-x-3-1-2-strike-anchor-15
store_origin: HK
region: Hong Kong
---

# CONFAST 1/2" x 3-1/2" Strike Anchor (15 per Box)

**Brand:** confast
**Price:** HK$1037
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CONFAST 1/2" x 3-1/2" Strike Anchor (15 per Box) by confast
- **How much does it cost?** HK$1037 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/138947325-confast-1-2-x-3-1-2-strike-anchor-15)

## Best For

- confast enthusiasts

## Why This Product

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

## Description

ApplicationsThe anchor is made from Carbon Steel, and is Yellow Zinc. 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 3-1/2"Minimum EmbedmentThe minimum anchor embedment into the concrete is 2". Therefore, the anchor must be installed so that a minimum of 2" 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". This will ensure that the minimum embedment of 2" 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 9/16".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.

## Features

- POSITIVE DRIVE-Use a hammer to drive the nail to expand the anchor
- YELLOW ZINC PLATING-Helps prevent rusting in dry environments
- CAN SET EMBEDMENT DEPTH-Affords uniformity and consistent look after the anchors are set
- FOR CONCRETE ONLY-Provides consistent holding values
- NUTS AND WASHERS INCLUDED-Ready to install; simple and fast

## Images

![CONFAST 1/2" x 3-1/2" Strike Anchor (15 per Box) - Image 1](https://images-na.ssl-images-amazon.com/images/I/71lTMp8cnKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Concrete Fasteners
  

*by A***Y on Reviewed in the United States on March 30, 2019*

Very sturdy easy to use and easy installation

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**Shop now:** [https://www.desertcart.hk/products/138947325-confast-1-2-x-3-1-2-strike-anchor-15](https://www.desertcart.hk/products/138947325-confast-1-2-x-3-1-2-strike-anchor-15)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-26*