---
product_id: 687990082
title: "CONFAST 1/4\" x 1-3/4\" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box)"
brand: "confast"
price: "$174.91"
currency: USD
in_stock: false
reviews_count: 5
category: "Confast"
url: https://www.desertcart.us/products/687990082-confast-1-4-x-1-3-4-concrete-screws-410
store_origin: US
region: United States of America
---

# Diamond point for effortless penetration 1/4" diameter for heavy-duty anchoring Hex head for quick, secure driving CONFAST 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box)

**Brand:** confast
**Price:** $174.91
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Anchor your projects with confidence—fast, flawless, and built to last!

## Quick Answers

- **What is this?** CONFAST 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) by confast
- **How much does it cost?** $174.91 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/687990082-confast-1-4-x-1-3-4-concrete-screws-410)

## Best For

- confast enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Kit:** Includes ANSI-standard carbide drill bit to maximize holding power and reduce extra costs.
- • **Optimized Thread Design:** Full 1-3/4" thread length ensures maximum embedment and superior load distribution.
- • **Self-Tapping Innovation:** Taps directly into concrete, block, or brick—no additional anchors needed.
- • **Durable 410 Stainless Steel:** Silver Climaseal coating designed for moisture resistance in demanding environments.
- • **Precision Engineered Hex Head:** Drive with ease using a 5/16" nut driver for professional-grade fastening.

## Overview

CONFAST 1/4" x 1-3/4" concrete screws come in a 50-count box, crafted from 410 stainless steel with a moisture-resistant Climaseal coating. Featuring a hex washer head and diamond point tip, these self-tapping screws include a precision carbide drill bit for optimal installation in concrete, block, or brick. Designed for professional use, they ensure strong, reliable anchoring with minimal effort and maximum durability.

## Description

ApplicationsThe anchor is made from 410 Stainless Steel, and is Silver Climaseal Coated. This anchor is designed for use in Concrete, Block, and Brick.EnvironmentThe anchor is designed for use in a Moist environment.Head Style The anchor is a Hex Washer head and is designed to allow the head to sit on top of the surface of the item being attached.Hole Diameter/Bit DiameterThe anchor requires a 3/16" hole to be drilled in the base material (Concrete, Block, and Brick). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.Driver RequiredA 5/16" nut driver is required for driving the anchor into the base material.Diameter of Anchor The diameter of the anchor is 1/4".Length Anchor The length of the anchor is 1-3/4"Thread LengthThe length of the threads on the anchor is 1-3/4" in length.Minimum EmbedmentThe minimum anchor embedment into the concrete is 1". Therefore, the anchor must be installed so that a minimum of 1" 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 1/4". This will ensure that the minimum embedment of 1" 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 1/4" diameter anchor requires the hole in the fixture to be 5/16".Spacing between AnchorsEach anchor must be spaced a minimum distance of 4" from each other when measured center to center.Edge DistanceIt is very important not to install the anchor any closer than 3" from an unsupported edge of the concrete.

Review: They work great
Review: Supplier advertises that the screws are stainless steel and they rust in a very short time. I bought same screws in January 2023 and installed 123 screws with in a month they all started to rust. The screws are painted a stainless steel colour. I consider this dishonest and desertcart should investigate all the supply that claim that their concrete screws are stainless steel. There could be a liability on the part of desertcart and the suppliers if the screws fail in a short time the failure causes injury. When I complained to desertcart the first time they said the supplier would contact me, they never did so I wrote a similar review and their response was my review was inappropriate. I hope desertcart will take this review seriously and remove these dishonest suppliers from their site.

## Features

- BIT INCLUDED IN EACH BOX-Proper bit equals improved holding values and reduced cost
- HEX HEAD--Can be driven with Hex Driver
- SELF-TAPPING-Taps threads directly into masonry and requires no other anchor
- DIAMOND POINT-Easier to drive the screw to save time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08T5Q8BZD |
| Are batteries included? | No |
| Brand | CONFAST |
| Compatible groove diameter | 0.31 Inches |
| Customer Reviews | 4.6 4.6 out of 5 stars (332) |
| Date First Available | 3 August 2024 |
| Exterior Finish | Stainless Steel |
| Fastener Size | 1/4'' x 1-3/4"" |
| Fastener Type | self-tapping-taps |
| Head Style | Hex Washer |
| Head Type | Hex |
| Item Diameter | 0.25 Inches |
| Item Weight | 408 g |
| Item model number | CSHS14134 |
| Manufacturer | CONFAST |
| Material | Stainless Steel |
| Metal Type | Stainless Steel |
| Model number | CSHS14134 |
| Net Quantity | 50 Count |
| Number of Memory Sticks | 50 |
| Number of Pieces | 1 |
| Point Style | diamond point-easier |
| Set Screw Thread Type | UNC |
| Size | 1/4" x 1-3/4" |
| Specific Product Use | Block, Brick, Concrete |
| Thread Class | Coarse |
| Thread Coverage | Partially Threaded |
| Thread Size | 1/4"-20 |
| Thread Style | Hex Washer Head |
| Thread Type | Fine Thread |

## Product Details

- **Exterior Finish:** Stainless Steel
- **Head Style:** Hex Washer
- **Material:** Stainless Steel
- **Point Style:** diamond point-easier
- **Thread Size:** 1/4"-20

## Images

![CONFAST 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 1](https://m.media-amazon.com/images/I/31HUIL6xfWL.jpg)
![CONFAST 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 2](https://m.media-amazon.com/images/I/31XD6uAWrnL.jpg)
![CONFAST 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 3](https://m.media-amazon.com/images/I/31fcqng8+IL.jpg)
![CONFAST 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 4](https://m.media-amazon.com/images/I/31nLMqo+NUL.jpg)
![CONFAST 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 5](https://m.media-amazon.com/images/I/41b-TjQbdUS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 24 November 2021*

They work great

### ⭐ Review
*by B***E on 14 July 2023*

Supplier advertises that the screws are stainless steel and they rust in a very short time. I bought same screws in January 2023 and installed 123 screws with in a month they all started to rust. The screws are painted a stainless steel colour. I consider this dishonest and Amazon should investigate all the supply that claim that their concrete screws are stainless steel. There could be a liability on the part of Amazon and the suppliers if the screws fail in a short time the failure causes injury. When I complained to Amazon the first time they said the supplier would contact me, they never did so I wrote a similar review and their response was my review was inappropriate. I hope Amazon will take this review seriously and remove these dishonest suppliers from their site.

### ⭐⭐⭐⭐⭐ Review
*by C***A on 17 November 2025*

Quality SS Concrete Screw.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-10*