---
product_id: 124159195
title: "CONFAST 3/16\" x 1-3/4\" Blue Flat Phillips Concrete Screw Anchor"
brand: "confast"
price: "€ 48.04"
currency: EUR
in_stock: true
url: https://www.desertcart.be/products/124159195-confast-3-16-x-1-3-4-blue-flat-phillips
store_origin: BE
region: Belgium
---

# 3/16" diameter precision fit Includes proper bit for perfect install Self-tapping diamond point tech CONFAST 3/16" x 1-3/4" Blue Flat Phillips Concrete Screw Anchor

**Brand:** confast
**Price:** € 48.04
**Availability:** ✅ In Stock

## Summary

> 🔧 Anchor like a pro—secure, sleek, and ready to impress!

## Quick Answers

- **What is this?** CONFAST 3/16" x 1-3/4" Blue Flat Phillips Concrete Screw Anchor by confast
- **How much does it cost?** € 48.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/124159195-confast-3-16-x-1-3-4-blue-flat-phillips)

## 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 Installation:** Each box includes the exact drill bit for optimal hole size and reduced installation errors.
- • **Sleek Flat Phillips Head:** Countersunk flat head sits flush for a clean, professional finish every time.
- • **Time-Saving Self-Tapping:** Diamond point design taps threads directly into masonry—no pre-inserted anchors needed.
- • **Precision Fit, Maximum Hold:** 3/16" diameter and 1-3/4" length ensure secure anchoring in concrete, block, and brick.
- • **Durable Blue Ruspert Coating:** Carbon steel with corrosion-resistant blue oxide finish for long-lasting strength in dry environments.

## Overview

The CONFAST 3/16" x 1-3/4" Blue Flat Phillips Concrete Screw Anchor is a high-performance, self-tapping fastener designed for concrete, block, and brick. Featuring a diamond point tip for easy threading, a flat countersunk Phillips head for flush finishes, and a corrosion-resistant blue Ruspert coating, it comes with the exact drill bit needed for precise installation. Ideal for professional-grade masonry anchoring with a proven 4.5-star rating from over 2,600 users.

## Description

Applications The anchor is made from Carbon Steel, and is Blue. This anchor is designed for use in Concrete, Block, and Brick. Environment The anchor is designed for use in a Dry environment. Head Style The anchor is a Flat Countersunk Phillips head and is designed to prevent the head from protruding above the surface of the item being attached. Hole Diameter/Bit Diameter The anchor requires a 5/32" 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 Required A #2 is required for driving the anchor into the base material. Diameter of Anchor The diameter of the anchor is 3/16". Length Anchor The length of the anchor is 1-3/4" Thread Length The length of the threads on the anchor is 1-3/4" in length. Minimum Embedment The 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 Thickness The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1/4" to 3/4". This will ensure that the minimum embedment of 1" will be met. Fixture Hole Diameter The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 3/16" diameter anchor requires the hole in the fixture to be 1/4". Spacing between Anchors Each anchor must be spaced a minimum distance of 3" from each other when measured center to center. Edge Distance It is very important not to install the anchor any closer than 2-1/4" from an unsupported edge of the concrete.

## Features

- BIT INCLUDED IN EACH BOX-Proper bit equals improved holding values and reduced cost
- FLAT PHILLIPS HEAD--Can be driven with Phillips Screw 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 | B0725QRWGL |
| Best Sellers Rank | #33,623 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #39 in Concrete Screws |
| Brand | CONFAST |
| Color | Blue |
| Compatible Groove Diameter | 0.16 inches |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,617) 4.5 out of 5 stars |
| Drive System | JIS |
| Exterior Finish | Blue Ruspert |
| Fastener Size | Diameter: 3/16", Length: 1-3/4" |
| Fastener Type | self-tapping-taps |
| Finish Types | Blue Oxide Coated |
| Head Type | Flat |
| Item Diameter | 0.19 inches |
| Item Dimensions | 1.25 x 0.25 x 1.25 inches |
| Item Highlight | For Anchoring to Masonry, Block or Brick - 100 per Box, includes Drill Bit |
| Item Weight | 16 ounces |
| Manufacturer | CONFAST |
| Material Type | Carbon Steel - Blue Coated |
| Maximum Shear Strength | 540 |
| Metal Type | Zinc |
| Model | CSF316134 |
| Number Of Items | 100 |
| Outside Diameter | 0.19 inches |
| Part Number | CSF316134 |
| Screw Head Style | Flat Countersunk Phillips |
| Screw Point Style | diamond point-easier |
| Set Name | 100-Piece Set |
| Set Screw Thread Type | UNC |
| Size Name | 3/16" x 1-3/4" |
| Thread Coverage | Fully Threaded |
| Thread Size | 3/16" x 1-3/4" |
| Thread Style | High-Low |
| Thread Type | Un |
| Unit Count | 100 Count |
| Upc | 820274000090 |

## Product Details

- **Exterior Finish:** Blue Ruspert
- **Head Style:** Flat Countersunk Phillips
- **Material:** Carbon Steel - Blue Coated
- **Metal Type:** Carbon Steel
- **Point Style:** Diamond Point

## Images

![CONFAST 3/16" x 1-3/4" Blue Flat Phillips Concrete Screw Anchor - Image 1](https://m.media-amazon.com/images/I/61DdP75Sy2L.jpg)
![CONFAST 3/16" x 1-3/4" Blue Flat Phillips Concrete Screw Anchor - Image 2](https://m.media-amazon.com/images/I/6111U9VYjiL.jpg)
![CONFAST 3/16" x 1-3/4" Blue Flat Phillips Concrete Screw Anchor - Image 3](https://m.media-amazon.com/images/I/61Cyz48v54L.jpg)
![CONFAST 3/16" x 1-3/4" Blue Flat Phillips Concrete Screw Anchor - Image 4](https://m.media-amazon.com/images/I/61OJewP3sgL.jpg)
![CONFAST 3/16" x 1-3/4" Blue Flat Phillips Concrete Screw Anchor - Image 5](https://m.media-amazon.com/images/I/71OakBF4tNL.jpg)

## Available Options

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

## Questions & Answers

**Q: One of the two reviewers said the drill bit was too short, how long is it?**
A: We are currently shipping a drill bit that is 6 1/2" from tip-to-tip.

**Q: what is the length on the thread portion of the screw?**
A: THREAD LENGTH 	1-3/4"

**Q: Where are they made?**
A: These are manufactured in China.

**Q: can these be used to attach somehting that weigh about two pounds to masonry ceiling?**
A: i'm not sure if it can support a 2lb item suspended from a masonry ceiling.  how thick is the ceiling???? i used them for securing a sub floor to a cement floor. they worked very good.

## Frequently Bought Together

- CONFAST 3/16" x 1-3/4" Blue Flat Phillips Concrete Screw Anchor with Drill Bit for Anchoring to Masonry, Block or Brick (100 per Box)
- Professional Masonry Drill Bit Set (10PCS) for Glass/Brick/Plastic/Cement/Wood/Tile/Etc, Industrial Strength Carbide Drill Bit Tip, 1/8"-1/2" by TITGGI
- WenSilon(30 PCS) 3/16"x1-3/4 Black Concrete Screw Anchor Black Flat Head for Anchoring to Masonry, Block or Brick Stucco

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-24*