---
product_id: 382085672
title: "Confast 3/16\" X 4\" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box)"
brand: "confast"
price: "€ 97.52"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/382085672-confast-3-16-x-4-hex-head-concrete-screw-anchor
store_origin: DE
region: Germany
---

# Diamond point tip for effortless driving 3/16" diameter for precision fit 4" length for deep, secure anchoring Confast 3/16" X 4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box)

**Brand:** confast
**Price:** € 97.52
**Availability:** ✅ In Stock

## Summary

> 🔧 Nail your next project with precision and power!

## Quick Answers

- **What is this?** Confast 3/16" X 4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) by confast
- **How much does it cost?** € 97.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/382085672-confast-3-16-x-4-hex-head-concrete-screw-anchor)

## 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

- • **Hex Head Versatility:** Slotted hex head design compatible with nut drivers and standard tools for quick, professional fastening every time.
- • **Self-Tapping Efficiency:** Taps threads directly into concrete, block, or brick—eliminating the need for additional anchors and saving you time on site.
- • **All-in-One Installation Kit:** Each box includes the perfect ANSI-standard carbide drill bit, ensuring flawless holes and maximum holding power—no extra purchases needed.
- • **Optimized Spacing & Embedment:** Designed for minimum 1" embedment and 3" spacing to maintain structural integrity and meet professional standards.
- • **Precision Engineered for Strength:** Carbon steel construction with a 3/16" diameter and 4" length guarantees robust, long-lasting hold in dry environments.

## Overview

The Confast 3/16" x 4" Hex Head Concrete Screw Anchor is a carbon steel, self-tapping fastener designed for secure anchoring in concrete, block, and brick. Each box includes a matching ANSI-standard carbide drill bit for optimal hole preparation. Featuring a diamond point tip and slotted hex head, it ensures easy installation with nut drivers or standard tools. Engineered for dry environments, it requires a 5/32" pilot hole and provides a minimum 1" embedment for maximum holding strength.

## 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 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 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 1/4" 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 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 2-1/2" to 3". 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
- SLOTTED HEX HEAD -Can be driven with a nut 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 |
|---------------|-------|
| Manufacturer | CONFAST |
| Part number | CSH3164 |
| Item Weight | 454 g |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g |
| Manufacturer reference | CSH3164 |
| Size | 4 inches |
| Material | Carbon Steel |
| Shape | Cylindrical |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Head Style | Hex |
| Measurement System | Imperial |
| Specific uses | Block, Brick, Concrete |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Carbon Steel
- **Head style:** Hex
- **Item dimensions L x W x H:** 25 x 25 x 25 millimetres
- **Exterior finish:** Alloy Steel
- **Thread size:** 3/16"

## Images

![Confast 3/16" X 4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) - Image 1](https://m.media-amazon.com/images/I/51emBg7jYOL.jpg)
![Confast 3/16" X 4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) - Image 2](https://m.media-amazon.com/images/I/31EF1OLNCdL.jpg)
![Confast 3/16" X 4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) - Image 3](https://m.media-amazon.com/images/I/315nz-HnuWL.jpg)
![Confast 3/16" X 4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) - Image 4](https://m.media-amazon.com/images/I/61jriCyrhjL.jpg)

## Available Options

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

## Frequently Bought Together

- CONFAST 3/16" x 4" Hex Head Concrete Screw Anchor with Drill Bit (100 per Box)
- Bobibbi 3/16 x 1-1/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-27*