---
product_id: 422420196
title: "Tapcon 1/4\" x 2-3/4\" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included"
brand: "tapcon"
price: "$114.95"
currency: USD
in_stock: true
reviews_count: 5
category: "Tapcon"
url: https://www.desertcart.us/products/422420196-tapcon-1-4-x-2-3-4-star-torx-head
store_origin: US
region: United States of America
---

# 100 premium alloy steel screws Advanced Threadform for concrete & masonry Torx drive system 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:** $114.95
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your space with screws that mean business!

## 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?** $114.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/422420196-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

- • **Unmatched Masonry Grip:** Advanced Threadform Technology cuts clean threads into concrete, block, and brick for rock-solid anchoring.
- • **Weatherproof Durability:** Climaseal Blue Coating resists corrosion, perfect for exterior and ACQ-treated lumber applications.
- • **Precision Torque Control:** Torx head design delivers superior torque transfer, reducing cam-out and speeding installation.
- • **Bulk Ready for Big Projects:** 100-piece set ensures you’re always stocked for any professional or DIY masonry job.
- • **Versatile Application Range:** Ideal for shelving, HVAC strapping, window frames, door jambs, plywood backers, and more.

## Overview

Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws come in a 100-pack with a drill bit included, engineered with Advanced Threadform Technology for superior hold in all masonry materials. Featuring a corrosion-resistant Climaseal Blue Coating and a Torx drive system for enhanced torque, these premium alloy steel screws are perfect for professional-grade installations in concrete, block, and brick, including ACQ-treated lumber.

## 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 | Tapcon |
| Color | 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" |
| Fastener Type | Concrete Screw |
| Finish Types | Climaseal Blue Coating |
| Grade Rating | Premium |
| Head Type | Torx |
| Head style | Torx |
| Item Diameter | 0.25 Inches |
| Item Dimensions | 10.2 x 10.2 x 7.6 centimeters |
| Item Weight | 2.54 Pounds |
| Item dimensions L x W x H | 10.2 x 10.2 x 7.6 centimeters |
| Manufacturer | ITW |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Metal Type | Carbon Steel |
| Model | 3189407V2 |
| Number Of Items | 100 |
| Number of Pieces | 100 |
| Outside Diameter | 0.25 Inches |
| Part Number | 3189407V2 |
| Point style | Flat Point |
| Screw Head Style | Torx |
| Screw Point Style | Flat Point |
| Set Name | Tapcon 1/4" x 2-3/4" Concrete Anchor Screw Set (100 Pieces) |
| Set Screw Thread Type | Left Hand |
| Size Name | 1/4" |
| Thread Class | 3A |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/4" |
| Thread Style | Left Hand |
| Thread Type | Proprietary/Non-standard |
| Thread size | 1/4" |
| UPC | 092097002180 |
| Unit Count | 100 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 United States of America*
*Store origin: US*
*Last updated: 2026-07-30*