---
product_id: 5828549
title: "SDWS22400DB-R50 Strong-Drive SDWS Timber Screws (Exterior Grade), 0.220 Inch x 4 Inch, Double-Barrier Coated, Washer Head, Sawtooth Point, Tan (Pack of 50)"
brand: "simpson strong-tie"
price: "$107.15"
currency: USD
in_stock: true
reviews_count: 10
category: "Simpson Strong Tie"
url: https://www.desertcart.us/products/5828549-sdws22400db-r50-strong-drive-sdws-timber-screws-exterior-grade-0
store_origin: US
region: United States of America
---

# Sawtooth point for fast starts Bold thread design for superior grip Double-barrier coating for corrosion resistance SDWS22400DB-R50 Strong-Drive SDWS Timber Screws (Exterior Grade), 0.220 Inch x 4 Inch, Double-Barrier Coated, Washer Head, Sawtooth Point, Tan (Pack of 50)

**Brand:** simpson strong-tie
**Price:** $107.15
**Availability:** ✅ In Stock

## Summary

> 🔩 Upgrade your build with screws that work as hard as you do!

## Quick Answers

- **What is this?** SDWS22400DB-R50 Strong-Drive SDWS Timber Screws (Exterior Grade), 0.220 Inch x 4 Inch, Double-Barrier Coated, Washer Head, Sawtooth Point, Tan (Pack of 50) by simpson strong-tie
- **How much does it cost?** $107.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/5828549-sdws22400db-r50-strong-drive-sdws-timber-screws-exterior-grade-0)

## Best For

- simpson strong-tie enthusiasts

## Why This Product

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

## Key Features

- • **Flush & Clean Finish:** Underhead nibs drive screws flush with minimal splintering for a sleek look ✨
- • **Quick Identification:** Size markings on every screw head save time and avoid mix-ups ⏱️
- • **Maximized Bearing Area:** Large low-profile washer head distributes load evenly for enhanced durability 🛡️
- • **Effortless Installation:** Sawtooth point reduces torque and predrilling—get the job done faster ⚡
- • **Unmatched Holding Power:** Bold thread design ensures your timber stays rock solid 🛠️

## Overview

The Simpson Strong-Tie SDWS22400DB-R50 is a pack of 50 exterior-grade, 0.220 x 4 inch timber screws featuring a double-barrier corrosion-resistant coating, sawtooth point for fast starts without predrilling, bold threads for superior holding power, and a large washer head for maximum bearing area—engineered for professional-grade wood fastening with clean, flush finishes.

## Description

Product description Strong-Drive SDWS TIMBER Screw (Exterior Grade) Designed for various structural wood product connections—ideal for contractors and DIYers alike. Performance You Can Rely on — From Start to Finish and Beyond Secure Connections Designed with a heavy-duty shank that ensures high-strength, durable connections. Everything You Need Each retail package includes a 6-lobe, T40 driver bit. Flush, Clean Finish The large, low-profile flat head easily countersinks for a flush and clean finished look. Long Lasting Features a double-barrier coating for corrosion resistance in treated wood and outdoor environments. Where This Screw Does Its Best Work Guard Rail Projects Framing, Decks and Ledgers Outdoor Structures

Review: Great product and seller! - Item was delivered somewhere else by Fed Ex probably the worst delivery company ever… however upon contacting the seller they sent another order out by UPS … thank you for doing that. The item is by Simpson who in my opinion makes the best products!
Review: Great product! - strong and easy to use - Great product! - strong, easy to use and drive down into wood including presure treated wood, and rust resistant. I now use this exclusively for my backyard retaining wall projects.

## Features

- SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
- Bold thread design provides superior holding power
- Underhead nibs allow for head to drive flush to surface with reduced splintering
- Large low-profile washer head provides maximum bearing area (0.760-in. head dia.)
- Size identification on all SDWS screw heads

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Exterior Finish | Anti-Corrosion Topcoat |
| Metal Type | Alloy Steel |
| Material Type | Steel |
| Number of Pieces | 50 |
| Size Name | Pack of 1 |
| Thread Coverage | Partially Threaded |
| Item Dimensions | 6.6 x 4.1 x 3.1 inches |
| Thread Size | 0.22 |
| Item Weight | 2.5 Pounds |
| Thread Style | Right Hand |
| Screw Point Style | Cupped Point |
| Drive System | Torx |
| Screw Head Style | Flat |

## Product Details

- **Material:** Steel
- **Head Style:** Flat
- **Item dimensions L x W x H:** 0.76 x 0.76 x 4 inches
- **Exterior Finish:** Double-Barrier Coating
- **Thread Size:** 2 3/8

## Images

![SDWS22400DB-R50 Strong-Drive SDWS Timber Screws (Exterior Grade), 0.220 Inch x 4 Inch, Double-Barrier Coated, Washer Head, Sawtooth Point, Tan (Pack of 50) - Image 1](https://m.media-amazon.com/images/I/71-hPCPem6L.jpg)
![SDWS22400DB-R50 Strong-Drive SDWS Timber Screws (Exterior Grade), 0.220 Inch x 4 Inch, Double-Barrier Coated, Washer Head, Sawtooth Point, Tan (Pack of 50) - Image 2](https://m.media-amazon.com/images/I/713oCPJOIqL.jpg)
![SDWS22400DB-R50 Strong-Drive SDWS Timber Screws (Exterior Grade), 0.220 Inch x 4 Inch, Double-Barrier Coated, Washer Head, Sawtooth Point, Tan (Pack of 50) - Image 3](https://m.media-amazon.com/images/I/51CQElcBLeL.jpg)
![SDWS22400DB-R50 Strong-Drive SDWS Timber Screws (Exterior Grade), 0.220 Inch x 4 Inch, Double-Barrier Coated, Washer Head, Sawtooth Point, Tan (Pack of 50) - Image 4](https://m.media-amazon.com/images/I/51Qshoh1SPL.jpg)
![SDWS22400DB-R50 Strong-Drive SDWS Timber Screws (Exterior Grade), 0.220 Inch x 4 Inch, Double-Barrier Coated, Washer Head, Sawtooth Point, Tan (Pack of 50) - Image 5](https://m.media-amazon.com/images/I/61lRTQSVDGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product and seller!
*by H***N on December 2, 2025*

Item was delivered somewhere else by Fed Ex probably the worst delivery company ever… however upon contacting the seller they sent another order out by UPS … thank you for doing that. The item is by Simpson who in my opinion makes the best products!

### ⭐⭐⭐⭐⭐ Great product! - strong and easy to use
*by B***1 on September 25, 2023*

Great product! - strong, easy to use and drive down into wood including presure treated wood, and rust resistant. I now use this exclusively for my backyard retaining wall projects.

### ⭐⭐⭐⭐⭐ Excellent for deck construction
*by J***7 on April 26, 2026*

Very well made and works very well for deck construction. No pre-drilling needed.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*