---
product_id: 383513965
title: "Tapcon 1/4\" x 2-3/4\" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included"
brand: "tapcon"
price: "$2084"
currency: MXN
in_stock: true
reviews_count: 8
url: https://www.desertcart.mx/products/383513965-tapcon-1-4-x-2-3-4-star-torx-head
store_origin: MX
region: Mexico
---

# Advanced Threadform Tech Works on Concrete & Masonry Drill Bit Included Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included

**Brand:** tapcon
**Price:** $2084
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your space with the ultimate masonry anchor—don’t get left behind!

## Quick Answers

- **What is this?** Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included by tapcon
- **How much does it cost?** $2084 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/383513965-tapcon-1-4-x-2-3-4-star-torx-head)

## Best For

- tapcon enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Efficiency:** 100 screws per pack to keep your projects moving without constant reordering.
- • **Heavy-Duty Load Support:** Ideal for mounting shelving brackets, HVAC strapping, window frames, and more with confidence.
- • **Precision Thread Cutting:** Advanced Threadform Technology ensures a secure grip in concrete, brick, and block for unmatched durability.
- • **Complete Installation Kit:** Includes a perfectly matched drill bit, streamlining your project setup and saving time.
- • **Versatile Masonry Compatibility:** Engineered to anchor effortlessly into all masonry materials, from concrete to ACQ treated lumber.

## Overview

Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws feature Advanced Threadform Technology for superior thread cutting in concrete, block, and brick. This 100-pack includes a matching drill bit and is approved for use with ACQ treated lumber, making it perfect for a wide range of heavy-duty masonry fastening applications.

## Description

Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included

## Features

- Tapcon anchors are masonry screws designed with Advanced Threadform Technology which cuts threads into all masonry materials including concrete, block and brick
- Many applications that include shelving brackets used in electrical equipment, HVAC strapping, 2x4 lumber, wood headers, window frames, jambs & sills, door frames to masonry, plywood backer boards to masonry & exterior installation into masonry
- Approved for use in ACQ treated lumber

## Product Details

- **Material:** Carbon Steel
- **Drive System:** Torx
- **Head Style:** Flat
- **Item dimensions L x W x H:** 4 x 4 x 3 inches
- **Thread Size:** 1/4" x 2-3/4"

## Images

![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 1](https://m.media-amazon.com/images/I/51NBIJP+HsL.jpg)
![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 2](https://m.media-amazon.com/images/I/71z-Kgk9UbL.jpg)
![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 3](https://m.media-amazon.com/images/I/71B4eXhzwWL.jpg)
![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 4](https://m.media-amazon.com/images/I/61iH4+i+tJL.jpg)
![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 5](https://m.media-amazon.com/images/I/61LR3db9-9L.jpg)

## Questions & Answers

**Q: does it include the drill bit? You have one reviewer who said it doesn't, I want to know what I am purchasing**
A: This comes with every thing in the photo which includes the drill bit.

**Q: Does the drill bit can be used for both wood and masonary?**
A: This is designed for use with masonry materials including concrete, block and brick.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by R***A on November 16, 2024*

Great price

### ⭐⭐⭐⭐⭐ Fantastic on block walls and sure beats using expanding plugs
*by R***W on June 15, 2023*

So my entire basement foundation is concrete block and I like to hang stuff on the walls to save floor space. I had been using concrete anchors that have the plastic insert and while they do work they I find them annoying because sometimes they spin in place, other times they let go....I had tried screws like this before and have had bad luck but not with these, these are so easy to use, simply drill a hole and screw them in and you got a strong connection.I just hung a new bike rack up and all the plastic wall anchors get pulling out when i would load it up and it would fall on the ground. I moved it slightly so I could drill new holes and use these screws and no matter how hard I pulled on that rack it did not pull out with these screws and fully loaded my rack has not moved at all.So great product overall

### ⭐⭐⭐⭐ Manufacturer Package-ing  was poor
*by M***G on September 11, 2023*

The product is fine, but the mfg packaging was poor. A box of 100 tapcon screws has some weight to them, yet the box is super thin and was open both at the top and the bottom. Screws were everywhere in the amazon box. UPDATE: After some consumption of these screws, I have had 3 break off in the concrete. (Yes the holes were plenty deep and blown out) and 2 screws had very little threads and therefore would not hold. Another screw held fine. I ordered Torx screws, have one phllips and 1 hex head screw in the box. Geez!

## Frequently Bought Together

- Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included
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- Tapcon 1/4" x 2-1/4" Star Torx Head Concrete Anchor Screws 3187407V2 | 100 Pack | Drill Bit Included

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**Shop now:** [https://www.desertcart.mx/products/383513965-tapcon-1-4-x-2-3-4-star-torx-head](https://www.desertcart.mx/products/383513965-tapcon-1-4-x-2-3-4-star-torx-head)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-29*