---
product_id: 53209242
title: "ForgeFix Countersunk Decking Screws | 4.5 x 75mm | Green | Box 200"
brand: "forgefix"
price: "€ 22.34"
currency: EUR
in_stock: true
reviews_count: 8
category: "Forgefix"
url: https://www.desertcart.at/products/53209242-forgefix-countersunk-decking-screws-4-5-x-75mm-green-box
store_origin: AT
region: Austria
---

# Coarse thread for max grip Green anti-corrosion finish 4.5mm diameter precision ForgeFix Countersunk Decking Screws | 4.5 x 75mm | Green | Box 200

**Brand:** forgefix
**Price:** € 22.34
**Availability:** ✅ In Stock

## Summary

> 🛠️ Secure your outdoor sanctuary with screws that work as hard as you do!

## Quick Answers

- **What is this?** ForgeFix Countersunk Decking Screws | 4.5 x 75mm | Green | Box 200 by forgefix
- **How much does it cost?** € 22.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/53209242-forgefix-countersunk-decking-screws-4-5-x-75mm-green-box)

## Best For

- forgefix enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Box of 200 Screws:** Perfect for large projects—never run out mid-build and keep your workflow unstoppable.
- • **Designed to Flex with Wood:** Accommodates natural expansion and contraction, preventing splits and loosening.
- • **Weatherproof Green Coating:** Specialist green treatment resists rust and blends seamlessly with outdoor wood.
- • **Pozidrive Head for Torque Mastery:** Reduces cam-out risk, ensuring smooth, efficient installation every time.
- • **Engineered for Ultimate Decking Strength:** Coarse single thread locks into timber for superior holding power.

## Overview

ForgeFix Countersunk Decking Screws (4.5 x 75mm) come in a box of 200, featuring a coarse single thread for enhanced grip in all decking timber types. Their Pozidrive-compatible flat heads allow higher torque with less cam-out, while the green anti-corrosion finish ensures long-lasting durability outdoors. Specifically designed to accommodate wood’s natural movement, these carbon steel screws deliver reliable, professional-grade fastening for decking, fencing, and exterior timber projects.

## Description

Product Description A coarse single thread screw developed specifically for fixing decking. Head: Countersunk pozi compatible. Finish: Hardened and specialist Green Treated. Designed for decking but also ideal for other exterior timber and fencing uses. Pozidrive compatible head enables higher torque levels with a reduced risk of cam out. Extremely coarse thread provides increased holding power in all types of decking timber. Specifically designed to accommodate wood’s natural tendency to expand and contract. Hardened and green treated for maximum durability in the face of the elements. Box Contains 200 x Decking Screw

Review: Strong screw - Strong screw that worked fine, only negative for me but purely my preference is I prefer the star shaped torque head as you get a better grip. However these were perfectly fine and worked great on my decking.
Review: High quality and easy to use and nice green colour. - I bought these as I wanted some fairly long screws to attach garden fence panels to wooden posts. I have used nails before but you end up damaging the wooden panels with hammer blows if you are not careful. I have used brackets before but these always seem to flap about so I thought I would use garden decking screws this time. I am so pleased with these ones. Not only were they excellent value but they look really good too as they are painted green which should help stop them rusting and actually looks good in the fence. At 75 mm they were just the right length to go through the sides of the panels and into the 4 inch square posts. They are easy to use and I did not have any problems with them bending or the heads being weak. I did drill a pilot hole in the panels to avoid splitting or the screw going in at an odd angle. Anyway there did the job I wanted very well and I still have loads left over for other garden projects.

## Features

- A coarse single thread screw developed specifically for fixing decking
- Designed for decking but also ideal for other exterior timber and fencing uses
- Pozidrive compatible head enables higher torque levels with a reduced risk of cam out
- Extremely coarse thread provides increased holding power in all types of decking timber
- Specifically designed to accommodate woods natural tendency to expand and contract

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007AR6JZG |
| Best Sellers Rank | 10,690 in DIY & Tools ( See Top 100 in DIY & Tools ) 20 in Decking & Fencing Hardware 161 in Screws (DIY & Tools) |
| Brand Name | Forgefix |
| Colour | Green |
| Compatible Groove Diameter | 4.5 Millimeters |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.6 out of 5 stars 2,540 Reviews |
| Drive System | Pozidriv |
| EU Spare Part Availability Duration | 1 Years |
| Exterior Finish | Green Treated |
| Exterior finish | Green Treated |
| Fastener Size | 4.5 x 75 mm |
| Fastener Type | Deck Screws |
| Finish Types | Green |
| Global Trade Identification Number | 05028485987215 |
| Grade Rating | Standard |
| Head Type | Flat |
| Head style | Flat |
| Included Components | Decking Screw Pozi Compatible ST Green Anti-Corrosion 4.5 x 75mm Box 200 |
| Item Diameter | 4.5 Millimetres |
| Item Dimensions | 18 x 10.5 x 5.5 centimetres |
| Item Type Name | Decking Screw Pozi Compatible ST Green Anti-Corrosion 4.5 x 75mm Box 200 |
| Item Weight | 1.03 Pounds |
| Item dimensions L x W x H | 18 x 10.5 x 5.5 centimetres |
| Manufacturer | ForgeFix |
| Manufacturer Part Number | DS4575 |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Metal | Carbon Steel |
| Model Number | DS4575 |
| Number Of Items | 200 |
| Number of Pieces | 200 |
| Point style | Sharp Point |
| Product Warranty | 12 month. |
| Screw Head Style | Flat |
| Screw Point Style | Sharp Point |
| Set Name | 200 pieces |
| Set Screw Thread Type | Wood screw thread |
| Size | 4.5 x 75 mm |
| Thread Class | Standard |
| Thread Coverage | Fully Threaded |
| Thread Size | 4.5 mm |
| Thread Style | Right Hand |
| Thread Type | Metric |
| Thread size | 4.5 mm |
| Unit Count | 200.0 count |

## Product Details

- **Material:** Carbon Steel
- **Head style:** Flat
- **Item dimensions L x W x H:** 18 x 10.5 x 5.5 centimetres
- **Exterior finish:** Green Treated
- **Thread size:** 4.5 mm

## Images

![ForgeFix Countersunk Decking Screws | 4.5 x 75mm | Green | Box 200 - Image 1](https://m.media-amazon.com/images/I/51DHIbomieL.jpg)

## Questions & Answers

**Q: How long are these screws?**
A: The clue is in the name 45 gauge 75mm long

**Q: how many for the price**
A: 200 FOR £6.75 + FREE DELIVERY

**Q: What metal are these actually made from?**
A: hardened steel

**Q: What's length in inches please**
A: I bought 2 sizes the 75 mm = 3 inches and the 100 mm = 4 inches . Basically 1 inch is equal too 25.4 mm  hope that helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong screw
*by P***Y on 27 May 2026*

Strong screw that worked fine, only negative for me but purely my preference is I prefer the star shaped torque head as you get a better grip. However these were perfectly fine and worked great on my decking.

### ⭐⭐⭐⭐⭐ High quality and easy to use and nice green colour.
*by R***T on 28 April 2022*

I bought these as I wanted some fairly long screws to attach garden fence panels to wooden posts. I have used nails before but you end up damaging the wooden panels with hammer blows if you are not careful. I have used brackets before but these always seem to flap about so I thought I would use garden decking screws this time. I am so pleased with these ones. Not only were they excellent value but they look really good too as they are painted green which should help stop them rusting and actually looks good in the fence. At 75 mm they were just the right length to go through the sides of the panels and into the 4 inch square posts. They are easy to use and I did not have any problems with them bending or the heads being weak. I did drill a pilot hole in the panels to avoid splitting or the screw going in at an odd angle. Anyway there did the job I wanted very well and I still have loads left over for other garden projects.

### ⭐⭐⭐⭐ Proper screw tips
*by A***R on 31 July 2025*

The review is same as on other screws

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-15*