---
product_id: 679795406
title: "1/4 x 3-3/4\" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs)"
brand: "bobibbi"
price: "R$595"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/679795406-1-4-x-3-3-4-hex-head-concrete-screw
store_origin: BR
region: Brazil
---

# Diamond tail for faster drilling 100 pcs hex head screws 1000 hrs acid corrosion resistance 1/4 x 3-3/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs)

**Brand:** bobibbi
**Price:** R$595
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw it right, screw it fast — anchor like a pro!

## Quick Answers

- **What is this?** 1/4 x 3-3/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) by bobibbi
- **How much does it cost?** R$595 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/679795406-1-4-x-3-3-4-hex-head-concrete-screw)

## Best For

- bobibbi enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Power Pack:** 100 precision-engineered screws ready for any project
- • **Lifetime Confidence:** Backed by hassle-free lifetime warranty for peace of mind on every job
- • **Versatile Anchoring:** Perfect for masonry, block, brick, and a variety of home or workplace fixes
- • **Unmatched Durability:** High-temp quenched carbon steel resists wear and corrosion for long-lasting strength
- • **Rapid Penetration Tech:** Diamond tail design drills through concrete and brick with lightning speed

## Overview

This pack of 100 high-quality 1/4 x 3-3/4" hex head concrete screw anchors features a diamond tail for rapid drilling into masonry, block, or brick. Made from durable 1022A carbon steel with blue Ruspert coating, these screws resist hydrochloric acid corrosion for up to 1000 hours and are designed for heavy-duty, long-lasting anchoring. Ideal for professional and DIY projects, they come in a convenient, food-grade PP green plastic case and include a lifetime warranty for reliable performance.

## Description

Full description not available

## Features

- 【PACKAGE INCLUDES】1/4 x 3-3/4" Hex Head Concrete Screw, totally 100 Pcs.
- 【HIGH QUALITY】High and low teeth texture concrete screw fixation ability. It can quickly penetrate concrete slabs, bricks, etc. Concrete screws are made of 1022A high quality carbon steel and can withstand hydrochloric acid corrosion for 1000 hours. Unique diamond tail for faster drilling speed.
- 【APPLICATIONS】These concrete screws can be used in homes, workplaces, furniture and courtyards. Concrete screws are a good helper for your repair and decoration. Concrete screws for quick installation, block or brick.
- 【DURABLE AND STURDY】Concrete screw uses high quality carbon steel, classics high temperature quenching, hardness is high. The surface of the screw is treated with Blue Ruspert, which has strong corrosion resistance. Food grade PP green plastic packaging, 100 pieces very easy to carry, use and store.
- 【SERVICE】 Bobibbi's lifelong commitment to quality service. We really care about our customers and we are sure you will love our wood screws. That's why we offer a hassle-free lifetime warranty on all of our products. If you have any questions about our products, you can consult us. We pay great attention to detail when producing deck screws to provide the most effective fastener experience. You can safely add our products to your shopping cart.

## Product Details

- **Material:** Carbon Steel
- **Head Style:** Hex
- **Item dimensions L x W x H:** 6.22 x 4.65 x 2.83 inches
- **Exterior Finish:** Alloy Steel
- **Thread Size:** 1/4

## Images

![1/4 x 3-3/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 1](https://m.media-amazon.com/images/I/7168PLAkELL.jpg)
![1/4 x 3-3/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 2](https://m.media-amazon.com/images/I/71So7NqJgcL.jpg)
![1/4 x 3-3/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 3](https://m.media-amazon.com/images/I/71Pzdj4vVQL.jpg)
![1/4 x 3-3/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 4](https://m.media-amazon.com/images/I/81B-rdMxzfL.jpg)
![1/4 x 3-3/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 5](https://m.media-amazon.com/images/I/81g09ZUPZ7L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works just like "Tap" brand screws. Strong, Sturdy, Cheaper.
  

*by S***N on Reviewed in the United States on September 17, 2024*

LONG STORY SHORT:I needed a bunch of Concrete Screws, and these have done the trick. I've driven several into concrete (after using the included masonry bit) and no complaints what-so-ever. They feel strong and sturdy, seemingly good quality. They worked great installing a 65" TV mount onto a cinderblock wall. The screws hold strong with no wiggle. Glad I have a ton of them.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    In deep
  

*by M***A on Reviewed in the United States on April 11, 2024*

They work well. Very sturdy and they hold well. Didn't know Id need a pilot hole but I should have known. At any rate they are still good screws. no need for them plastics anchors

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Better if they didn't include drill bit
  

*by C***N on Reviewed in the United States on December 29, 2023*

A great example of a company trying to go the extra mile, but creating problems while doing so.The drill bit included will bend (if not melt outright) if you rely on it.The anchors are top-notch. Very strong age good quality. But, the drill bit is subpar and of a much lower quality. Make sure you get a separate bit that works with a drill meant for concrete.

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**Shop now:** [https://www.desertcart.com.br/products/679795406-1-4-x-3-3-4-hex-head-concrete-screw](https://www.desertcart.com.br/products/679795406-1-4-x-3-3-4-hex-head-concrete-screw)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-04*