---
product_id: 55310527
title: "Drywall Screws Coarse Thread | 3.5 x 38mm | Black Phosphate | Box 200"
brand: "forgefix"
price: "234 DH"
currency: MAD
in_stock: true
reviews_count: 11
category: "Forgefix"
url: https://www.desertcart.ma/products/55310527-drywall-screws-coarse-thread-3-5-x-38mm-black-phosphate
store_origin: MA
region: Morocco
---

# Coarse thread for speedy insertion Black phosphate corrosion resistance 3.5 x 38mm precision size Drywall Screws Coarse Thread | 3.5 x 38mm | Black Phosphate | Box 200

**Brand:** forgefix
**Price:** 234 DH
**Availability:** ✅ In Stock

## Summary

> 🔩 Screw it right, screw it tight — flawless drywall starts here!

## Quick Answers

- **What is this?** Drywall Screws Coarse Thread | 3.5 x 38mm | Black Phosphate | Box 200 by forgefix
- **How much does it cost?** 234 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/55310527-drywall-screws-coarse-thread-3-5-x-38mm-black-phosphate)

## 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:** Ample quantity for large projects, keeping you stocked and ready to go.
- • **Speedy & Secure Fixing:** Coarse thread design ensures rapid installation with superior holding power.
- • **Versatile Compatibility:** Perfect for plasterboard, fibreboard, and insulation on wood or steel studs.
- • **Flawless Finish Every Time:** Bugle head sinks smoothly without countersinking, minimizing surface damage.
- • **Durable & Corrosion-Resistant:** Black phosphate finish protects screws from rust, extending project longevity.

## Overview

ForgeFix Drywall Screws (3.5 x 38mm) feature a coarse thread for fast, secure drywall installation. Their black phosphate finish offers corrosion resistance, while the bugle head design ensures a smooth, damage-free surface finish. Ideal for plasterboard and insulation boards on wood or steel studs, this box of 200 screws is engineered for professional-grade results.

## Description

Product Description Coarse Thread Specialist Screw. Head: Countersunk Phillips Drive Bugle. Finish: Black Phosphate. Specialist Screws for drywall applications. Used for fitting plasterboard, fibreboard and other types of insulation boards to wood or steel studding. Phillips drive head. Screws are made from fully hardened C1022 steel. Extra deep insert bit recess offering a firmer positive drive. Extremely sharp piercing point. Thread gives speedy insertion and improved holding power. Bugle head allows the screw to sink effortlessly into the dry lining without the need for countersinking. Bugle head minimises damage to the surface enabling a smoother surface finish. Predominantly used when fitting plasterboard to timber stud work. Box Contains 200 x Drywall Screw

Review: Great stuff. - Just what i needed did the job. Worth the money.
Review: Excellent product... - Excellent product reasonable price used these for lots of jobs screw bit included..

## Features

- Specialist Screws for drywall applications
- Used for fitting plasterboard, fibreboard and other types of insulation boards to wood or steel studding
- Thread gives speedy insertion and improved holding power
- Bugle head allows the screw to sink effortlessly into the dry lining without the need for countersinking
- Bugle head minimises damage to the surface enabling a smoother surface finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ForgeFix |
| Part Number | 200DWS38 |
| Item model number | 200DWS38 |
| Size | 3.5 x 38mm |
| Colour | Black |
| Finish | Black Phosphate |
| Material | Alloy Steel |
| Shape | Cylindrical with helical thread |
| Power Source | AC |
| Item Package Quantity | 1 |
| Number of Pieces | 200 |
| Head Style | Bugle |
| Cutting Diameter | 3.5 Millimetres |
| Measurement System | Metric |
| Included Components | Drywall Screw Phillips Bugle Head SCT Black Phosp 3.5 x 38mm Box 200 |
| Batteries included? | No |
| Batteries Required? | No |
| Assembled Diameter | 3.5 Millimetres |
| Item Weight | 181 g |

## Product Details

- **Material:** Alloy Steel
- **Head style:** Bugle
- **Item dimensions L x W x H:** 8.5 x 7 x 4 centimetres
- **Exterior finish:** Phosphate
- **Thread size:** Threaded

## Images

![Drywall Screws Coarse Thread | 3.5 x 38mm | Black Phosphate | Box 200 - Image 1](https://m.media-amazon.com/images/I/41U3aOH+x6L.jpg)

## Questions & Answers

**Q: Is it hit and miss for the drill bit as I did not get one?**
A: It is some time since I purchased these screws but I seem to remember I did not get a driver bit with 200 screws. I did get a bit when I purchased 1000 so maybe it depends on the quality.

**Q: how long are the screws in inches**
A: Approx 2 inches. It’s 25.4 =1 inch. Hope this helps

**Q: Can you use them with wall plugs**
A: Yes you can use them with wall plugs

**Q: What is the diameter of the head?**
A: Hi according to my measurements. 7.9mm.    0.31inches  Hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great stuff.
*by A***7 on 1 November 2025*

Just what i needed did the job. Worth the money.

### ⭐⭐⭐⭐⭐ Excellent product...
*by O***N on 13 October 2025*

Excellent product reasonable price used these for lots of jobs screw bit included..

### ⭐⭐⭐⭐ Brilliant
*by R***H on 7 October 2024*

Great value for money and really easy to put up too. 4 stars given as each of the 3 boxes sent said drill bit included and despite emptying each box no drill bit was found. The screws themselves are brilliant though

## Frequently Bought Together

- ForgeFix Drywall Screws Coarse Thread | 3.5 x 38mm | Black Phosphate | Box 200
- Gorilla Filler Plasterboard & Drywall Mesh Tape 50m

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**Shop now:** [https://www.desertcart.ma/products/55310527-drywall-screws-coarse-thread-3-5-x-38mm-black-phosphate](https://www.desertcart.ma/products/55310527-drywall-screws-coarse-thread-3-5-x-38mm-black-phosphate)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-23*