---
product_id: 394545335
title: "Tapcon 1/4\" x 2-3/4\" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included"
brand: "tapcon"
price: "€ 62.48"
currency: EUR
in_stock: true
reviews_count: 5
category: "Tapcon"
url: https://www.desertcart.ie/products/394545335-tapcon-1-4-x-2-3-4-star-torx-head
store_origin: IE
region: Ireland
---

# 100-piece bulk pack Advanced Threadform for masonry Torx star drive for max torque Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included

**Brand:** tapcon
**Price:** € 62.48
**Availability:** ✅ In Stock

## Summary

> 🔧 Nail your next project with precision and power!

## 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?** € 62.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/394545335-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

- • **Versatile Masonry Master:** Ideal for securing shelving, HVAC strapping, window frames, door jambs, and plywood backers to all masonry surfaces.
- • **Precision Threading Power:** Advanced Threadform Technology cuts clean threads into concrete, brick, and block for rock-solid anchoring.
- • **Torx Star Drive Advantage:** Star-shaped head maximizes torque transfer, reducing cam-out and speeding up installation.
- • **Corrosion-Resistant Finish:** Climaseal Blue Coating ensures long-lasting durability, even in exterior and ACQ-treated lumber applications.
- • **Bulk Ready for Big Projects:** 100 screws plus drill bit included—perfect for professionals who demand efficiency and reliability on every job.

## Overview

Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws are a 100-piece set of alloy steel masonry screws featuring Advanced Threadform Technology for superior grip in concrete, block, and brick. Equipped with a corrosion-resistant Climaseal Blue Coating and a Torx star drive for enhanced torque, these anchors come with a drill bit included, making them the go-to fastener for professional-grade masonry installations and exterior projects.

## Description

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.

Review: Tapcon I - I like the product but not happy with the shipping. The package arrived open and the box inside destroyed, not cool
Review: They do the job - Worked well in cinder block for me.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0963ZTG3V |
| Brand Name | Tapcon |
| Colour | Multi-color |
| Compatible Groove Diameter | 0.25 Inches |
| Customer Reviews | 4.2 out of 5 stars 111 Reviews |
| Drive System | Torx |
| Exterior Finish | Climaseal Blue Coating |
| Exterior finish | Climaseal Blue Coating |
| Fastener Size | 1/4 in x 2-3/4 in |
| Fastener Type | Masonry Screws |
| Finish Types | Climaseal Blue Coating |
| Head Type | Star |
| Head style | Flat |
| Item Diameter | 0.25 Inches |
| Item Dimensions | 10.2 x 10.2 x 7.6 centimetres |
| Item Weight | 2.54 Pounds |
| Item dimensions L x W x H | 10.2 x 10.2 x 7.6 centimetres |
| Manufacturer | ITW |
| Manufacturer Part Number | 3189407V2 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Metal | Alloy Steel |
| Model Number | 3189407V2 |
| Number Of Items | 100 |
| Number of Pieces | 100 |
| Outside Diameter | 0.25 Inches |
| Point style | Sharp |
| Screw Head Style | Flat |
| Screw Point Style | Sharp |
| Set Name | Tapcon 100-Piece Masonry Screw Set |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size | 1/4 in x 2-3/4 in |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/4" |
| Thread Style | Unique |
| Thread Type | Advanced Threadform Technology |
| Thread size | 1/4" |
| UPC | 092097002180 |
| Unit Count | 100.0 count |

## Product Details

- **Exterior Finish:** Blue Coated
- **Head Style:** Torx
- **Item dimensions L x W x H:** 4 x 4 x 3 inches
- **Material:** Carbon Steel
- **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

### ⭐⭐ Tapcon I
*by S***D on 3 May 2024*

I like the product but not happy with the shipping. The package arrived open and the box inside destroyed, not cool

### ⭐⭐⭐⭐⭐ They do the job
*by P***. on 28 March 2026*

Worked well in cinder block for me.

### ⭐⭐⭐⭐⭐ Great Solution for Mounting Items on Cinder Block Walls
*by G***N on 10 March 2024*

Including the concrete drill bit and torx driver bit was extremely convenient. I used the screws to mount a pool cue rack on my basement cinder block wall. The installation was quick and easy. Probably overkill on the quantity but I have other applications in mind and friends that can use them.

## Frequently Bought Together

- Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included
- Tapcon 1/4" x 3-1/4" Star Torx Head Concrete Anchor Screws 3191407V2 | 100 Pack | Drill Bit Included
- Tapcon 1/4" x 2-1/4" Star Torx Head Concrete Anchor Screws 3187407V2 | 100 Pack | Drill Bit Included

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-07-24*